Power products provider Bluetti hopes to keep your outdoor adventures going in all conditions with its latest innovation, the Bluetti AC240 Weatherproof Portable Power Station. It features an IP65 rating for water and dust resistance, a big help for campers, first responders and others caught in the elements.
Scheduled for launch on April 2, the powerhouse also provides increased power, quicker charging, innovative parallel connection and other improvements over its predecessor.
Bluetti AC240 Weatherproof Portable Power Station
Maybe you’ve been caught without power in a drenching downpour — it’s not fun. But the new Bluetti AC240 Weatherproof Portable Power Station makes weather worries a thing of the past. The water stays out and your power stays on.
Engineered with IP65-rated protection, the AC240 is impervious to dust and resists low-pressure water jets from any angle. It basically laughs at rain.
Plus, it employs patented technology and safeguards. They include independent air ducts, sealed electronic compartments, special drainage, vacuum-coated fans and double-layer protected ports.
But sometimes a little water can sneak in. Even so, don’t worry. The power station’s built-in exhaust fan swiftly expels water, while the heat-dissipation system ensures rapid water evaporation.
Comprehensive outdoor power solution
Don’t worry, covers help keep mud, dust and water out of ports and so forth. Photo: Bluetti
Bluetti says the AC240 is your all-in-one power reserve, keeping you connected to the world even when exploring far from the grid. Weighing just 72 pounds (33 kilograms), it takes up the space of a standard microwave oven. So it easily fits in your trunk on your travels.
The station’s impressive 2,400W output can fuel a host of devices including refrigerators, window air conditioners, microwaves, heaters and coffee makers. Its 1,536Wh lithium iron phosphate battery can sustain a 20-cubic-foot fridge for at least one day at 1.2kWh/day. And the power station’s powerlifting mode handles even resistive loads — a hot plate can draw up to 3,600 watts! — so almost no task is too demanding.
Great connectivity
Bluetti’s A240 power station, shown with additional batteries, features plenty of ports and outlets. Photo: Bluetti
The new weatherproof Bluetti power station’s plethora of outlets and ports includes two standard AC outlets, one NEMA TT-30 port (typically used for recreational vehicles and such), a car outlet, two USB-A ports, two USB-C ports and a 12V/30A RV port. Ideal for RV enthusiasts and boat owners, it seamlessly integrates into off-grid power systems for self-sustained adventures.
And guess what? Expansion batteries give the AC240 even more power. With its rapid 1.1-hour AC charging at 2,400W max while paired with a B210 expansion battery, you’ll always stay ahead of the power curve.
But expansion batteries are only part of the story. For long trips, you can pair the AC240 with Bluetti’s foldable solar panels. They provide 1,200W solar intake for a full recharge in two hours.
Expandable power and uninterrupted backup
Want to go completely off the grid? With solar panels providing juice for AC240, you can. Photo: Bluetti
With the flexible AC240, you never need to worry about running out of power in the wild. It supports capacity expansion to give you extra juice for power-intensive jobs.
Here’s how:
One AC240 can accept up to four B210 packs, 2,150Wh each, for a total capacity of 10,136Wh.
These packs also can function independently as water-resistant power banks, with three DC outputs and charging options.
The unit’s responsive uninterruptible power source (UPS) function swiftly detects outages and automatically switches to battery power within 15 milliseconds. So the AC240 system provides a straightforward and robust solution for uninterrupted power supply indoors and out.
Advantages of true parallel power
The AC240’s output is also expandable with a true parallel connection. While conventional “parallel” power products increase output and double voltage simultaneously (e.g., from 120V to 240V), they often limit compatibility with supported appliances.
Not Bluetti’s power station. Its parallel technology lets you link two AC240 units via the Parallel Box P480, delivering a substantial 4,800W output without altering voltage. That’s “a feat unmatched in the industry,” Bluetti says.
And it means you can confidently power large 120V appliances without the hassle of complex manual settings.
Another important thing — this is the first energy storage system that allows parallel connection to the grid while still powering your devices. Output goes down to 4,000W when charging from the grid.
Weatherproof portable power station: Built tough, powered smart
Bluetti’s new tough and portable AC240 power station braves the elements while powering your needs Photo: Bluetti
Bluetti builds the AC240 tough to stand the tests of weather and time. It uses the safest and most reliable lithium iron phosphate batteries around. The battery can achieve up to 100% depth of discharge and maintain 80% of its original capacity even after 3,500 charge cycles, or about 10 years of use.
“Enhanced by the advanced BLUETOPUS AI BMS, an AI-powered battery management system, the AC240 guarantees safe operation, optimal performance and an extended lifespan,” Bluetti says.
Plus, it’s smart. You can use an app to manage power, adjust charging speed, switch UPS modes and more.
AC240 Weatherproof Portable Power Station availability and pricing
Bluetti backs the AC240 with a six-year warranty. You can buy the power station on Bluetti’s website and on Amazon starting April 2.
Exclusive early bird pricing applies to standalone units and bundles with B210 expansion batteries. Additionally, the premium AC240P version, boasting a larger capacity of 1,843Wh and expandability with B210P batteries, will be available.
A new dawn of flagship killers might be on the horizon, powered by Qualcomm’s new Snapdragon 7 Plus Gen 3. This new chipset doubles down on the company’s focus on AI, further integrating on-device generative AI and could power smarter mid-range phones capable of challenging their powerful flagship counterparts.
Qualcomm says the Snapdragon 7 Plus Gen 3 offers significant improvements by expanding the AI features brought by the previous Snapdragon 7 series, including some of the advanced AI technology from the premium Snapdragon 8 Gen 3, used in some of the best Android phones seen this year so far. These enhancements incorporate improved photography features, advanced gaming technology, and support for a wide range of AI models.
While cloud-based AIs like Chat GPT can handle complex tasks, they need a constant internet connection to work. However, on-device AI, which recent high-end Snapdragon chips can power, is better for tasks like voice and image recognition, natural language processing, and providing smart filters in photo editing apps. Onboard AI can also provide more practical day-to-day improvements to performance and longer battery life by fine-tuning software and running apps, predicting battery health and optimizing charging.
With the Snapdragon 7 Plus Gen 3, Qualcomm notes on-device AI can generate original pictures or text and enhance users’ AI assistant and provide faster and more accurate language translation than before.
(Image credit: Qualcomm)
The new chip’s AI integration can also improve photography. The 18-bit cognitive Image Signal Processor (ISP) uses something called ‘semantic segmentation’, which uses AI to identify specific elements in a scene, such as faces, clothing, and backgrounds. It then enables individual optimization of each element’s color, tone, sharpness, and noise reduction.
The Snapdragon 7 Plus Gen 3 also now supports 18-bit color instead of 12-bit, offering a wider range of displayed colors, creating smoother gradients, subtler variations, and more realistic photos.
Levelled-up gaming
Built on a 4-nanomerer process node, the new Snapdragon 7 Plus Gen 3 provides a 15% improvement in CPU performance and a 5% improvement in power efficiency, compared to its predecessor. The chip boasts a high-performance Cortex-X4 CPU running at 2.8 GHz, supported by four performance and three efficiency cores. Gamers will note that the Snapdragon 7 Plus Gen 3’s Adreno GPU offers a 45% performance boost over last year’s model.
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The Snapdragon 7 Plus Gen 3 will bring over select Snapdragon Elite Gaming features used in the latest Snapdragon 8 Gen 3. These include cinematic effects like bloom, depth of field, and motion blur to provide what Qulcoom claims to be “desktop-level visuals.” Qualcomm also says its Adreno Frame Motion Engine 2.0 feature allows frame rates to be doubled from 60 to 120 FPS without impacting battery life.
Thanks to the addition of Wi-Fi 7 support, the Snapdragon 7 Plus Gen 3 can achieve download speeds up to 5.8Gbps, almost doubling the previous model. While its X63 5G modem is only slightly behind this with a max speed of 4.2Gbps. The faster internet speeds ensure responsiveness and eliminate stutters for a smoother gaming experience.
Gamers and non-gamers alike will also benefit from the chip’s optimization for low-latency smartphone-to-earbud sound and improved spatial audio, which supports head tracking, making games and films more immersive.
What could it mean for mid-range phones?
Qualcomm announced that OnePlus, Realme, and Sharp will be the first devices to use the new Snapdragon 7 Plus Gen 3 chip, and are expected to be announced in the coming months.
AI advancements like those implemented on the Snapdragon 7 Plus Gen 3 could potentially revolutionize mid-range smartphones and bring them out of the shadow of phones with premium chips. Including AI could enhance performance, photography, gaming, and productivity, challenging flagship dominance.
Extending AI enhancements in mid-range devices could provide tools like real-time translation, note-taking, personalized recommendations and intelligent automation to a broader audience, potentially lowering the barrier to entry to AI tools, which could benefit those with limited access to premium devices.
At the very least, AI becoming more widely spread into mid-range phones will bring flagship-like intelligent features to more people at a more affordable price.
The Amazon Big Spring Sale is here, and it’s brought a ton of deals on seasonal favorites. Amongst the clothing, shoes, home goods and outdoor gear on discount right now, there are a decent number of tech deals to be had as well. Amazon made it pretty clear in its announcement of the Big Spring Sale that tech wasn’t going to be the main focus this time around (unlike traditional Prime Day, when we usually see tons of great tech deals). But we at Engadget have been able to comb through the sea of discounts and find some good deals on things like AirPods, Roomba robot vacuums, Anker charging gear and more. Check out the best tech deals you can get in the Amazon Spring Sale below, and don’t miss some of the other best tech deals we found across the web at the end of the list.
Photo by Jeff Dunn / Engadget
Our favorite pair of budget wireless earbuds has dropped to a new record-low price of $50. The Anker Soundcore Space A40 impressed us with their solid sound quality, comfortable fit and impressive active noise cancellation for the price. We think they’re a great value at their normal $80 price, so this sale makes them even more attractive. In addition, they have good battery life and support for multi-device connectivity and wireless charging. They may not have the best call quality, and they don’t support automatically wear detection, but otherwise you’re getting a nearly-full package for a great price.
The new Fire TV Stick 4K Max is back down to its record low of $40 for the Big Spring Sale. It’s a discount we’ve seen a few times before, but nevertheless, it matches the item’s all-time-low price. This is the most powerful streaming dongle Amazon has, with support for 4K content, Dolby Vision with HDR, Wi-Fi 6E and the “Fire TV Ambient Experience,” which puts art and photos on your TV screen when you’re not actively watching anything. Also discounted for the Big Spring Sale is the Fire TV Stick Lite, which you can pick up for only $20.
One of our favorite pairs of budget wireless earbuds, Amazon’s latest Echo Buds are on sale for only $35 ahead of the Spring Sale. These buds have an open design, which means they purposely let sound in so you can stay more aware of your surroundings. They support adjustable EQ and, unlike many other earbuds at this price, auto-pausing and multi-device pairing. And, as to be expected, they have Alexa built in so you can call upon the voice assistant when you need to while wearing them.
Amazon’s Big Spring Sale has brought the most recent Echo Dot down to $35, which is $12 more than the lowest price we’ve tracked but still $15 off the smart speaker’s usual going rate. It also matches the best price we’ve seen for the device in 2024. The Echo Dot is the “under $50” pick in our guide to the best smart speakers. It can still do just about all of the expected Alexa features, and it sounds decently balanced for something this compact. It can also serve as a node to extend an Eero mesh Wi-Fi system, if you own one of those. So long as you’re comfortable having a voice-activated speaker in your home in the first place, this is a good way to see if you’d find an Alexa device useful.
If you can pay a little bit extra, the full-size Amazon Echo is also on sale for $65. Again, that’s not an all-time low, but it’s $35 off Amazon’s list price. This model offers all the same functionality as the Echo Dot but sounds louder and fuller across the board, so it’s better for streaming music.
Apple’s AirPods Pro are once again available for $189, which is a near record low for the latest iteration with a USB-C charging case. Apple normally sells the noise-canceling earphones for $249, though we often see them go closer to $200 at third-party retailers. Either way, they remain our favorite wireless earbuds for iOS users, as they provide an array of perks when paired with an iPhone, from faster pairing to hands-free Siri. Useful ANC, a superb ambient sound mode and a pleasingly warm sound profile help beyond that. Their battery life and mic quality are just OK these days, but this pair should serve you well if you’re all-in on Apple. We gave the second-gen AirPods Pro a review score of 88 back in 2022.
The second-gen Apple Pencil is down to $79, which is one the best prices we’ve seen. It’s important to note that it’s rumored that we’ll see new Apple Pencils when new iPads come out sometime within the next month — but if you already have an iPad and have been looking to snag this accessory on discount, now’s your chance. This is the Pencil that works with most of the latest iPad models and it magnetically snaps to the sides of the tablets for safe keeping. It’s one of our favorite iPad accessories thanks to that, and its generally stellar, little-to-no latency performance.
A number of Anker charging accessories are discounted for Amazon’s Spring sale, including the recently released MagGo Power Bank 6.6K for $48. That’s $22 off Anker’s list price and a new low. This is a newer iteration of magnetic power banks we’ve previously recommended. It supports the Qi2 standard, so it can deliver a 15W wireless charge to compatible phones such as the iPhone 15. Many older wireless power banks along these lines can only provide a slower 7.5W charge. This model has a 6,600mAh capacity, so it should get close to fully refilling most handsets, and it supports pass-through charging, so it can refill a phone while being charged from its USB-C port. Its fold-out design lets it double as a charging stand, too, though it’s fairly bulky for something you might want to fit in a pocket.
If you’re willing to trade charging speed for something thinner, the variant of the Anker 622 Magnetic Battery with a PopSockets grip is also on sale for a low of $40. That one is slower to charge and has a lower capacity, but it can still provide a bit of extra juice when your phone is about to die, and the built-in grip makes it a little easier to hold.
As part of a larger portable speaker sale, Anker’s Soundcore Motion 300 has dropped to $64, which is a record low. It earned a spot on our favorites list thanks to its solid sound quality featuring crisp highs and generally punchy, bright audio. Its IPX7 design weighs only 1.7 pounds and the built-in loop makes it easy to attach to a bag to take with you on the go. It also works with Anker’s Soundcore app, which lets you customize EQ, button brightness and more.
Best Spring Sale deals on headphones, earbuds and speakers
Photo by Billy Steele / Engadget
Sony’s WH-1000XM5 headphones are back on sale for $328. This isn’t an all-time low, and it’s a deal we’ve seen numerous times over the past few months, but it’s still $70 off the noise-canceling cans’ list price. The XM5s are the top pick in our guide to the best wireless headphones thanks to their comfy fit, solid active noise cancellation (ANC), clear mic and handy bonus features. They’re bass-heavy by default, but you can adjust their sound profile with EQ tools in Sony’s companion app.
This XM5’s predecessor, the Sony WH-1000XM4, is also worth a note at $248. Again, that’s not an all-time low, but it’s about $50 below the pair’s average street price in recent months. This older model has many of the same benefits as its successor, plus its earcups can fold up, which makes the design a little easier to pack away. Its call quality is worse, however, and it’s not quite as light on the head. We gave the XM5 a review score of 95 in mid-2022, while the XM4 earned a 94 way back in 2020.
If you’re not tethered to Apple, the Bose QuietComfort Ultra Earbuds are another set of high-end earphones we recommend. Right now they’re down to $249 at Amazon, Bose.com and other storefronts. That’s a $50 discount. We’ve seen this price a few times before, but it still matches the best deal we’ve tracked. Bose says the offer will run until March 31.
We specifically highlight the QuietComfort Ultras in our buying guide for their noise-canceling prowess, as they do a superlative job of muting outside noise and allow you to lower the intensity of the ANC if it ever becomes uncomfortable. They’re another pair with a somewhat bass-heavy sound out of the box, but they don’t sound sloppy, and unlike the AirPods Pro you can customize their EQ through a companion app. That said, they don’t support wireless charging or multi-device pairing, and their six-to-seven-hour battery life isn’t anything special. The earpieces themselves are also fairly large, though we wouldn’t call them uncomfortable. We gave the QuietComfort Ultra Earbuds a score of 88 in our review last year.
The Beats Studio Buds + are back on sale for $130 in various colors, which is roughly $20 off the true wireless earbuds’ average street price and $40 off Beats’ list price. The only time we’ve seen them go for less was a brief drop to $120 around Black Friday. This deal is also available at other retailers, including Target, Best Buy and B&H.
We gave the Studio Buds + a review score of 84 last year. As Beats is an Apple subsidiary, this pair provides many of the iOS-friendly perks you’d get from a set of AirPods, such as faster pairing, Find My tracking, hands-free Siri and Control Center integration. Unlike AirPods, they offer similar features on Android as well. A comfy fit, decent ANC and a mostly neutral sound profile also help. However, other AirPods features like audio sharing and automatic device switching (with Apple gear) aren’t supported, nor is wireless charging or wear detection. And the ANC and audio quality are a step down from the AirPods Pro. Still, if you dig the style and want to save some cash, the Studio Buds + are worth considering.
The Google Pixel Buds Pro are down to $139 from $200. The 30 percent discount doesn’t bring the earbuds to their all-time low, but this is the cheapest we’ve seen the Google Pixel Buds Pro so far this year. These are our choice for the best wireless earbuds for Android.
Engadget’s Billy Steele gave them an 87 in his review thanks to the addition of solid active noise cancellation, punchy bass and reliable touch controls. They also offer IPX4 water resistance so you can take them on a run without worry. The buds get up to 11 hours on a charge and 31 hours in total with the case. And when it’s time to recharge, wireless charging makes a refill a little easier. One catch is the call quality isn’t as great as it could be, but if you’re primarily using them for music and podcasts, you may not notice.
One of our favorite headphones for running is on sale for a near record-low price. Jabra’s Elite 8 Active earbuds have dropped to $160, which is only about $10 more than the best price we’ve seen. They’re rated IP68, which is one of the best protective ratings we’ve seen on workout earbuds. Jabra even put these buds through military-grade testing, so it’s fair to say they can take a beating. They also have great sound quality (that has spatial sound with Dolby Audio), good ANC and HearThrough transparency mode, multipoint connectivity and an easy to use mobile app. Also included in this sale are our budget top pick, the Jabra Elite 4 Active, for only $90.
Sonos has kicked off a new round of discounts on its soundbars and portable speakers. The deals include the Sonos Move 2 for $359, which is $70 off its usual going rate and the second-best price we’ve seen outside of a very brief drop to $349 last year. The Sonos Ray soundbar is $56 off and down to an all-time low of $223, while the higher-end Sonos Beam (Gen 2) is available for $399, a $100 discount. The Sonos Sub Mini subwoofer is also down to a low of $343, which is $86 less than usual, while the compact Sonos Roam SL is $32 off at $127. A few speaker bundles are also discounted. These offers are available at several retailers, including Amazon, B&H and Sonos.com. Sonos says they’ll run through March 25.
None of these devices come cheap, but they all deliver relatively clean sound, easy pairing with other Sonos hardware, AirPlay support and an app that (mostly) makes it simple to set up and stream music. The Move 2 is a hefty yet powerful battery-powered speaker for those who are more concerned with sound quality over portability. The Roam SL doesn’t sound as rich, but it’s much more travel-friendly and has a better water-resistance rating. (It lacks built-in mics, though.) The Ray is an entry-level 2.0-channel soundbar meant for smaller rooms and budget buyers. The Beam is a 5.0 model with a more expansive sound, an HDMI eARC port and voice assistant functionality. It also supports Dolby Atmos, though it can’t take advantage of that quite as much as larger models. The Sub Mini, meanwhile, is a handy way to beef up the bass response of an existing Sonos system. You can check out our reviews of the Move 2, Ray, second-gen Beam and Sub Mini for fuller breakdowns of each device.
Both the Pixel 8 and Pixel 8 Pro have been discounted for the Spring Sale, down to $499 and $749, respectively. Both run on the Google Tensor G3 chip, and they have great battery lives and excellent cameras. We consider both of them to be the best Android phones available right now thanks in part to those features. Google also added a number of actually useful AI features like Best Take and Magic Eraser for photos, and more accurate voice typing and article summaries for the Google Assistant.
Our favorite midrange smartphone, the Google Pixel 7a is on sale for $374 right now, which is a record-low price. That almost puts it within our “budget” price range ($350) for Android phones, so while it’s still a splurge pick, it’s arguably the best Android phone you can get in that price range at the moment. It runs on Google’s Tensor G2 chipset, plus it has a lovely 90Hz touchscreen, long battery life and an excellent camera array that takes impressive photos in all kinds of light situations, and good selfies, too. While there are plenty of good budget Android phones available today, you won’t find one that offers a better value than the Pixel 7a when on sale like this.
Our favorite budget-friendly VR headset is down to a new low for the Amazon spring sale. You can grab the Meta Quest 2 for only $199, which is $50 off its usual price. Walmart has it for the same price, and it includes a $50 Meta Quest store gift card with purchase. There’s no better VR headset for those who don’t have a lot of spend, and the Quest 2 holds its own even among the newest models. It’s completely cordless and comfortable to wear for long sessions, it comes bundled with Meta’s solid motion controllers and there’s a huge library of titles that you can try out with it.
The Elgato Stream Deck Mk.2 in white is back down to $130. This is another deal we’ve seen pop up periodically in recent months, but it’s $20 off the device’s usual street price all the same. The Stream Deck is a macro keypad we recommend in our guide to the best game streaming gear. It has 15 programmable hotkeys that you can set to perform different commands, from launching an app to activating smart lights to triggering on-screen GIFs and sound effects. It’s really meant for content creators and power users first and foremost, but if you think you could benefit from having a bunch of shortcuts within arm’s reach, this is a decent time to pick one up.
Bundles that pair the PlayStation 5 with a digital copy of Marvel’s Spider-Man 2 are still $50 off, bringing the standard model down to $449 and the digital-only version down to $400. These deals aren’t tied to Amazon’s Spring sale, but larger discounts on the PS5 have been uncommon, so this is still a good opportunity if you’ve been looking to take the plunge. The offers are available at several retailers, including Amazon, Best Buy and Sony’s PlayStation Direct store. Sony says they’ll last through March 31. My colleague Nathan Ingraham gave Marvel’s Spider-Man 2 a glowing review last year, calling it a “perfectly balanced game with gorgeous graphics, delightful combat and traversal systems, a compelling storyline and characters, plenty of challenge and a huge map to explore.”
The Google Nest Thermostat is on sale for $100 ahead of Amazon’s Spring sale, which is about $10 more than the best price we’ve seen over the past year but $30 below its typical going rate. We’ve highlighted this entry-level smart thermostat in past gift guides. Compared to the higher-end Nest Learning Thermostat, it has a cheaper plastic frame, doesn’t support remote temperature sensors and can’t learn your heating and cooling tendencies to make automatic adjustments throughout the day. That said, it’s a more affordable way to remotely control your home’s climate, and it still supports features like HVAC monitoring and voice assistant control. It’s also compatible with the Matter standard, unlike the pricier model, so it can work with third-party platforms like Apple Home.
TP-Link’s Deco XE75 mesh Wi-Fi system with three nodes is on sale for a record low of $310 in this spring sale. It tops our list of the best mesh WiFi routers you can get right now thanks to its simple setup, solid performance and overall great value for the money. There aren’t a lot of frills here, either with the nodes themselves or with TP-Link’s companion mobile app, but that makes for a straightforward experience that complements the system’s excellent performance nicely.
The is the runner up in our and thanks to the Amazon Big Spring Sale it’s now half price, making it just $300. That’s not quite an all-time low — it was $2 cheaper for much of February — but still a significant discount on one of our recommendations.
Engadget’s Valentina Palladino found this one to have powerful suction and an easy-to-use app. She also appreciated the upgraded obstacle detection that particularly avoids pet poop. The bot does take a couple runs before it can create a full map — and it doesn’t clean while it does that, so be prepared to wait a little after unboxing before your floors are truly on auto-pilot.
The Tineco Pure One S15 is the runner up pick in our cordless vacuum guide and right now it’s on sale for $349, but an addition clippable $25 coupon brings the final price down to $324.
This model is slightly less powerful than our top pick from Dyson but it handles dry messes well — including pet hair. It also automatically adjusts suction power depending on the amount of dirt it detects through the sensor. It’s app-connected, though that feature is admittedly not super necessary in a cordless vac. Still, it can help keep you apprised of your filter and battery levels.
As part of Amazon’s Big Spring Sale, the Paperwhite Signature is getting a $30 discount — it’s first sale since Black Friday last year. The catch is that this deal is exclusively for Prime members. The Signature Edition is an upgrade over the standard Kindle: It has a larger, 6.8-inch screen, 32GB of storage, auto-adjusting warm front lights and wireless charging capabilities. It also comes standard without lockscreen ads, a great perk since you usually have to pay upwards of $20 to remove those on other Kindle models.
A number of Amazon’s Fire tablets are on sale right now, including the new Fire HD 10 for $95. That’s about $15 more than its record-low price, but it’s still a decent deal for this time of year. Updated in 2023, the Fire HD 10 has a 10-inch 1080p touchscreen, an octa-core processor, up to 13 hours of battery life and it charges via a USB-C port. We still think Fire tablets are best as secondary devices rather than daily drivers — that slab you keep next to the couch to check email or shop online on the fly, or by your bedside to read books and comics. And when they’re discounted like this, it’s much easier to justify getting a secondary device like that in the first place. A bunch of kid-friendly Fire tabs are on sale, too, most of which come with a childproof protective case, a two-year warranty and a one-year subscription to Amazon Kids+.
A variety of Amazon Blink devices are now discounted as part of the site’s Big Spring Sale. A three pack of the new Blink Outdoor 4 is down to $150 instead of $260. That’s a 42 percent discount and the lowest price we’ve seen this year (the set hit an all-time low of $135 for Black Friday).
If you just need one camera, take advantage of the sale on a single Blink Outdoor 4. It’s currently down to $65 from $100 — a 35 percent discount.
The Blink Outdoor 4 came out last August with a lot of upgrades including a larger field of vision, up to143 degrees and better low-light sensitivity and image quality. Blink claims the devices will go for two years before needing their AA batteries replaced.
The Kobo Libra 2 is $20 off right now and down to $170, which is the best price we’ve seen all year. You can get that discount at Amazon or from Kobo direct. The Libra 2 is one of our favorite ereaders thanks to its handy page-turn buttons and ergonomic design. The page will automatically switch orientation when you rotate the ereader, which makes it much easier to hold, and you can lock the orientation when you want it to stay put. The design feels premium, the 7-inch display is comfortable to look at for long periods of time and the convenient Overdrive integration makes it easy to borrow, download and read books from your local library.
The Google Pixel Tablet makes a good smart display and tablet hybrid. Right now the 11-inch slate-plus-dock is back down to $399 at multiple retailers for the 128GB model. In addition to Amazon you can save at Target and the Google Store. This matches the lowest price we’ve seen and works out to $100 below the variation’s usual going rate. If you need more storage, the 256GB version is $150 off and available for $449, also an all-time low.
Engadget’s Cherlynn Low gave the Pixel Tablet a score of 85 in her review last June, and we mention the device in our tablet buying guide, though it’s not one of our top picks. But if you’re looking for a tablet that can also be your smart home command center, this is a good pick for controlling smart home devices, showcasing photos, streaming music with the improved speakers, and even cast video from your phone.
Plugable TBT4-UDZ gets a mention in our guide to the best laptop docking stations and right now it’s 20 percent off and down to $239. It’s a rare discount for the brand and the lowest price we’ve tracked. We were a little disappointed that the dock only has one downstream USB-C port, but it has plenty of USB-A and display connections and worked well with the MacBook and Dell laptops in our test, but didn’t work with a Chromebook.
New subscribers can get 40 percent off a Max subscription when you pay for one year upfront. If you want to go all-in on the highest tier, which gives you ad-free viewing and 4K streaming, it’ll cost you $140 for the year (roughly $12 per month). The most affordable tier will set you back a total of $70 for the year, which works out to about $6 per month. Considering how often streaming prices have increased recently, a sale like this is a great time to invest in a year of access to shows like The Last of Us and movies from outlets like Studio Ghibli and A24.
Our top pick for the best cordless vacuum cleaner, the Dyson V15 Detect, is on sale for $600 right now directly at Dyson. We’ve seen this model drop to $550 in the past, but this remains a great sale on a cordless vacuum that’s typically priced at $750. The “Absolute” models are much the same as the standard models, but you can typically only get Absolute versions at Dyson.com. Also, this model has HEPA filtration, a built-in tool and an exclusive gold color. Otherwise, it’s the same as our top pick, which impressed us with its excellent suction power, lightweight design and good battery life. In general, we found Dyson stick vacuums to provide the strongest suction power of any brand we tried, and the V15 is noticeably stronger than older models like the V8. It comes with a number of attachments as well, including the Fluffy Optic cleaner head that illuminates your floors with a laser of light so you can see exactly where the most debris is as you clean.
As part of the Big Spring Sale, Amazon has a similar version, the V15 Detect Complete, for $690 as a Prime exclusive. The main difference here, aside from the lack of HEPA filtration, is that you get a standing dock with Amazon’s model, which will be handy if you aren’t keen on mounting your new cordless vacuum to a wall.
We’ll move beyond Amazon for our last few deals this week. First, a configuration of Apple’s 14.2-inch MacBook Pro with an M3 Pro chip, 18GB of RAM and a 512GB SSD is down to $1,799 at B&H. That’s close to an all-time low and comes in $200 below Apple’s MSRP. We gave the latest MacBook Pro a review score of 90 last year. It’s more Mac than most people need, especially after the recent refresh of the MacBook Air. But for video editors, 3D designers and other professional types who need more power, a wider port selection and a brighter display, it should still fit the bill.
The 8BitDo Retro Mechanical Keyboard is back on sale for $80 at Amazon subsidiary Woot, a $20 discount that matches the lowest price we’ve seen. This is a tenkeyless mechanical keyboard we recommended in our retro gaming gift guide late last year. You’d mainly buy it for the aesthetic, as it looks like a companion piece for an old NES. Beyond that, it’s sturdily built, it works wirelessly and it comes with a pair of giant “Super Buttons” that you can customize to perform different macros. It’s comfortable for typing as well, though its clicky Kailh Box White V2 switches are fairly noisy. It also lacks any kind of backlighting. The stock switches are hot-swappable, however, so you can easily replace them if needed.
The latest Steam Spring Sale is underway, bringing an enormous range of PC game discounts along with it. There are simply too many deals for us to list everything, but some highlights include the acclaimed CRPG Baldur’s Gate 3for $54 (a small but rare discount), the frantic platformer Pizza Towerfor $13.39, the recently released Like a Dragon: Infinite Wealth for $56, the FPS compilation Halo: The Master Chief Collectionfor $10 and the VR adventure Half-Life: Alyx for $20.39. These big Steam sales are always a good time to grab some older classics for dirt cheap, too: The two Portalpuzzlers are available for $1.48, for instance, while the co-op shooter Left 4 Dead 2is just a buck. Valve says the sale will run until March 21.
Outside of Steam, the Epic Games Store has commenced its Spring Sale as well. The selection there isn’t as large, as usual, but it does include some well-reviewed exclusives like Alan Wake 2for $40 and Prince of Persia: The Lost Crownfor $30. Before you go padding your backlog on either store, though, we’d recommend using a price tracking site like IsThereAnyDeal to ensure you’re getting a genuine discount.
However technologically impressive a foldable smartphone may be, they’re seriously expensive. A $500 discount can help if you’re ready to grab one. The Google Pixel Fold is one of our favorites, and it’s now down to $1,299 at the Goole Store. It beats the largest discount we’ve seen for the unlocked 256GB model, by $100. If you need more storage space, Google has the 512GB model for $1,419, another $500 discount and record low.
The Pixel Fold is the runner-up pick in our guide to the best foldable phones, and Engadget’s Sam Rutherford gave it a score of 85 in his review last June.
The discount is part of a larger sale Google is hosting on its storefront right now, perhaps in response to Amazon’s event.
The number of portable chargers on the market now is staggering, but they are some of the most useful tech accessories you can get. Small power banks with built-in connectors are easy to toss in a bag so you always have a backup. Bigger batteries with multiple ports and laptop-level capacity can power a mobile workstation far from wall outlets. And mid-capacity models can give a quick charge to phones, tablets, ereaders — even game controllers so you can keep playing without sitting too close to a screen. New battery packs come on the market all the time, so we continually test the most notable models to help you decide which one will work best for your needs. According to our tests, these are the best power banks you can get right now.
What to look for in a portable battery pack
Battery type
Nearly every rechargeable power bank you can buy (and most portable devices) contain a lithium-ion battery. These beat other current battery types in terms of size-to-charge capacity, and have even increased in energy density by eight fold in the past 14 years. They also don’t suffer from a memory effect (where battery life deteriorates due to partial charges).
One drawback you may have heard is the possibility of lithium ion batteries catching fire. To limit the danger, battery packs require internal mechanisms to limit things like voltage and pressure. While you should still make sure a battery isn’t exposed to unnecessary stress like excessive heat, damage from drops or operating in freezing weather, battery packs are considered safe enough to bring on an airplane. According to the TSA, external batteries rated at 100Wh or less (which all of our recommendations are) can fly with you – just make sure you stash them in your carryon the next time you fly as they aren’t allowed in checked baggage.
Capacity
Power bank manufacturers almost always list a battery’s capacity in milliamp hours, or mAh. Smaller batteries, say those that can charge a smartphone to between 50 and 75 percent, tend to have a 5,000mAh capacity. Larger batteries that can recharge laptops and tablets, or give phones multiple charges, can exceed 25,000mAh. Unsurprisingly, the prices on most batteries goes up as capacity increases, and since batteries are physical storage units, size and weight go up with capacity as well. If you want more power, be prepared to spend more and carry around a heavier brick.
You might think that a 10,000mAh power bank could charge a 5,000mAh phone to 100 percent twice, but that’s not the case. In addition to simple energy loss through heat dissipation, factors like voltage conversion also bring down the amount of juice that makes it into your phone. Most manufacturers list how many charges a battery can give a certain smartphone. In our tests, 10,000mAh of battery pack capacity translated to roughly 5,800mAh of device charge. 20,000mAh chargers delivered around 11,250mAh to a device, and 25,000mAh banks translated to about 16,200mAh of charge. That’s an average efficiency rate of around 60 percent.
Ports
Since Apple finally ditched the Lightning cable and adopted USB-C, we’re getting closer to a standard for charging connections — and all of our picks have at least one such port. But plenty of other devices use older interfaces, like USB-A and microUSB ports, plus Lightning for older iPhones. You can find cables with just about any combination of those connections, so when you’re picking out a battery, just check that one end of your preferred cord will fit.
When a battery pack has more than one charging port, they usually serve different functions. You’ll typically see at least one port labeled “in/out,” which means you can use it to both charge the bank and charge your device. While USB-A output ports can power up smartphones and other small devices, they can’t charge larger devices. Plus, they aren’t as fast as USB-C ports overall. That’s something to keep in mind when you’re deciding which ports and charging cables to use to connect your phone to the pack.
There’s even more variation among USB-C ports themselves, with different ports on the same device supporting different power transfer rates. What that means in practical terms is an iPhone will charge just fine plugged into a power bank’s 18W port. But to properly charge, say, a MacBook or similar laptop, it’ll need the extra juice supplied by a 100W port (which larger power banks can offer). Power banks with more than one port can also charge multiple devices at the same time, but speeds and the overall charge delivered will be lower.
You’ll also want to consider your charging cable. For anything larger than a smartphone (and to access fast-charging capabilities) you’ll want to use USB-C ports and cables. But not all cables are created equal, even when they have the same USB-C plugs on the end. If you want power delivery from a 100W USB-C power bank port, you’ll need a 100W-rated USB-C cable. Luckily, power banks capable of delivering 100W tend to include a compatible cable. For any devices that don’t, we’ve tried and liked Anker’s 100W USB-C cable. For smaller devices, we used this 60W cable from Nimble and we don’t recommend bothering with cables under 60W. For around $20, higher-capacity charging cables will make sure you’re not wasting time with connections that limit your potential power transfer.
Design
For the most part, these rechargeable batteries have a squared-off, brick-like design, though many nod towards aesthetics with attractive finishes and detailing. While that doesn’t affect how they perform, it’s a consideration for something you’ll interact with regularly. Some portable power stations include extra features like MagSafe compatibility, a built-in wall plug or even a kickstand. Nearly all have some sort of indicator to let you know how much available charge your power bank has left, usually expressed with lighted pips near the power button. Some of the newer banks take that a step further with an LED display indicating remaining battery percentage.
How we test portable battery packs
Amy Skorheim / Engadget
Before we even put our hands on a battery pack, we did extensive research. We considered brands Engadget reviewers and staff have tried over the years and we checked out customer ratings on retail sites like Amazon and Best Buy. Here’s the full list of power banks we’ve tested, which range from small wireless banks to large, multi-device batteries.
MagSafe-compatible
Low capacity (≤10,000mAh)
Mid capacity (10,001 – 20,000mAh)
High capacity (20,001mAh+)
We’re continuously updating this guide as companies release new products and we test them. We remove some products as we find better top picks, and we add updated specs and prices where necessary. For testing, we used each battery with some combination of an iPhone 15, an iPhone 14 Plus, an iPhone 11, a Samsung Galaxy S22 Ultra, a 5th-gen iPad Air and an M1 Pro 16-inch MacBook Pro. I charged one phone battery at a time, even though some packs are capable of multiple-device charging. I charged the phones and tablets from between zero and five percent until they were 100 percent full (or until the power bank was dead), and didn’t use the device while they charged other than to power them on and enter the unlock code.
Amy Skorheim / Engadget
I used the charging cable included with each power bank to charge the Galaxy S22 Ultra, MacBook Pro and the iPad Air. For the iPhones, I used the USB-C to Lighting cable that Apple provides. In the case of the lower-capacity power banks that didn’t include a cord or included one with USB-C to USB-A connectors, I used this 60W-rated USB-C to USB-C cable.
For reference, here are the battery capacities of each device we used for testing:
I noted the times for each charge and the number of charges each bank provided. I also paid attention to things like ease of use and overall design. Here’s what made the cut for best portable power bank:
Photo by Amy Skorheim / Engadget
Capacity: 10,000mAh, 15W | Ports: One USB-C in/out | Cable: USB-C to USB-C| Number of charges iPhone 15: 1.64 | Charge time iPhone: 4 to 100% in 2h 26m and 0 to 70% in 1h 8m
Anker’s MagGo Power Bank was one of the first Qi2-certified products to come on the market, and the new standard has made the brand’s popular MagSafe/kickstand model much faster. It brought an iPhone 15 from near-dead to half-full in about 45 minutes. For reference, it took our former top pick in this category an hour and a half to do the same. It’s similarly faster than Anker’s previous generation of this model, the 633, as well. After that initial refill, the MagGo 10K had enough left over to get the phone up to 70 percent on a subsequent charge.
In addition to faster charging speeds, this Anker power bank adds a small display to indicate the battery percentage left in the bank, plus the approximate amount of time before it’s full (when it’s refilling) or empty (when it’s doing the charging). A strong MagSafe connection makes it easy to use the phone while it charges and the small kickstand creates a surprisingly sturdy base for watching videos and the like. If you twist the phone to landscape, StandBy mode kicks in.
The power bank did a fine job of charging our Galaxy S23 Ultra, but the lack of support for Qi2, even on the newest Galaxies and Pixels, means the most popular Android will simply charge at a slower rate — and won’t benefit from the zero-effort magnetic alignment. There’s also a single USB-C port for recharging, so if you need to fill up something without wireless capabilities, you can.
Capacity: 5,000 mAh, 22.5W max | Ports: One USB-C and one USB-C connector | Cable: USB-C to USB-C | Number of charges Galaxy S23 Ultra: 0.65 | Charge time: 0 to 65% in 1h 2m
The Anker Nano power bank is impressive for how much charge it delivers in such a small package. It’s the exact size and shape of the lipstick case my grandma used to carry and has a built-in USB-C connector that folds down when you’re not using it. That means that, in addition to being ultra-portable, you also don’t need to remember to grab a charging cable when you toss it in your bag. There’s also a built-in USB-C port that can refill the battery or be used to fill up a different device with an adapter cable. You also get four indicator lights that let you know how much charge remains in the battery.
In my testing, the 5,000mAh battery provided enough charge to get a depleted Galaxy S23 Ultra back up to 65 percent in about an hour. That’s relatively quick, but the Nano is also small enough that, with an adequately sturdy connection, you can use your phone while it’s charging without feeling too awkward. The charger’s small size also makes it a good pick for recharging earbuds.
For a little more juice and an equally clever design, Anker’s 30W Nano Power Bank is a good option. It’s bigger in size and capacity (10,000mAh) and includes a display indicating the remaining charge percentage. The attached USB-C cable doubles as a carry handle, which is a nice touch. That cable is in/out and there’s another USB-C in-out port in addition to an out-only USB-A port.
Capacity: 10,000mAh, 18W max | Ports: One in/out USB-C, two USB-A out only | Cable: USB-C to USB-A | Number of charges iPhone 14 Plus: 1.36 | Charge time iPhone: 0 to 100% in 1h 50m, 0 to 50% in 36m | Number of charges Galaxy S22 Ultra: 1.33 | Charge time Galaxy: 0 to 100% in 1h 33m, 0 to 50% in 45m
BioLite is probably better known in the outdoor community than the tech world, and it’s fair to say that the Charge 40 PD is geared more towards camping trips than urban commutes. But this battery simply outperformed the others in its category. The rugged, yellow-accented exterior is a refreshing change from the standard shiny black of many tech accessories. It also has a rubberized finish and feels solid enough to handle the bumps and jolts of riding around in a purse or messenger bag all day. It gave both the iPhone and the Galaxy one and a half charges, which means it’s plenty capable of reviving a dead phone a couple of times when you’re out and about.
The Nimble Champ gets an honorary mention here because it’ll also deliver a few reliable fill-ups and comes in a rugged package. It delivered a full charge to the iPhone in two hours plus 22 percent more in 16 minutes. It gave the Galaxy a full charge in an hour and 37 minutes, then got the phone from dead to 41 percent in 50 minutes. At the same $60 price point as the BioLite, Nimble gets extra points for being one of the few B-Corp-certified personal tech manufacturers out there, meaning they’ve committed themselves to higher environmental and social standards, and took the time to prove it through B Lab’s certification process.
Capacity: 15,000mAh, 18W max | Ports: One in/out USB-C, one in/out USB-A | Cable: USB-C to USB-A | Number of charges iPhone 14 Plus: 2.33 | Charge time iPhone: 0 to 100% in 2h 2m average, and 0% to 33% in 27m | Number of charges Galaxy S22 Ultra: 2.33 | Charge time Galaxy: 0 to 100% in 1h 35m and 0 to 37% in 33m | Number of charges iPad Air: 1.31 | Charge time iPad: 0 to 100% in 2h 23m and 0% to 31% in 38m
At the medium-capacity level, you can charge multiple devices at once or power up something larger than a phone. The Otterbox Fast Charge power bank only lists 15,000mAh of capacity, but it performed nearly as well as the 20,000mAh batteries while costing about $30 less. Over the month and a half I spent testing battery packs, this was the unit I grabbed the most when my own devices dropped to empty. It has a stylish exterior with a gray faux leather finish and copper detailing. A little bigger than a deck of cards and weighing just over 11 ounces, it’s a nice looking accessory that feels solid.
It filled up both smartphones twice, then replenished each an additional third. I introduced the iPad to the mix here and got a full charge plus an extra third. The Otterbox also lost very little battery power while sitting dormant, which means if you carry it around on the off chance that you’ll need it, it should have plenty of power when the time comes.
Capacity: 20,000mAh, 65W | Ports: Two USB-C in/out | Cable: USB-C to USB-C | Number of charges iPhone 11: 2.95 | Charge time iPhone: 5 to 100% in 1h 39m average | Number of charges Galaxy S22 Ultra: 2.99 | Charge time Galaxy: 5 to 100% in 59m average | Number of charges iPad Air: 1.83 | Charge time iPad: 5 to 100% in 1h 55m and 83% in 1h 21m
Nimble’s Champ Pro battery delivers a screaming fast charge and got a Galaxy S23 Ultra from five percent to full in under an hour. That’s faster than every other battery I tested except for Anker’s 737, our high capacity pick — and that model costs $30 more. It lent nearly three full charges to both an iPhone and Galaxy device and has enough juice to refill an iPad more than once. The battery pack itself also re-ups from the wall noticeably faster than other models, so it’ll get you out the door quicker.
The company, Nimble, is a certified B-Corp, meaning they aim for higher environmental and social standards and verify their efforts through independent testing. The Champ Pro uses 90 percent post-consumer plastic and comes in packaging made from paper scrap with a bag for shipping back your old battery (or other tech) for recycling.
The unit itself feels sturdy and has a compact shape that’s a little narrower than a smartphone and about as long. The attached adjustable lanyard is cute, if a little superfluous, and the marbled effect from the recycled plastics give it a nice aesthetic. You can charge devices from both USB-C ports simultaneously, and both are input/output plugs.
My only qualm was with the four indicator lights. On a second testing round, it dropped down to just one remaining pip, yet went on to deliver a full fill-up plus an additional top off after that. That said, I’m glad the indicator lights under-estimated the remaining charge rather than the other way around, and the accuracy seemed to improve after subsequent depletions and refills.
Capacity: 25,600mAh, 60W max | Ports: One in/out USB-C, two out only USB-A | Cable: USB-C to USB-C, includes 65W wall adapter | Number of charges iPhone 14 Plus: 3.67 | Charge time iPhone: 0 to 100% in 1h 38m average and 0 to 67% in 40m | Number of charges Galaxy S22 Ultra: 3.93 | Charge time Galaxy: 0 to 100% in 57m average 0 to 93% in 59m | Number of charges iPad Air: 2.14 | Charge time iPad: 0 to 100% in 2h 7m average and 0 to 14% in 13m
If you want something with a lot of charge that transfers quickly, go for the Anker PowerCore III Elite 26K. It was for the most part the fastest bank we tried, capable of delivering the largest amount of charge in the shortest period of time for the iPad and Galaxy. The 737 fully charged our S22 Ultra three times, with enough power left over for another 93 percent charge – and those full charges completed in under an hour on average. That’s on par with wall charging. The numbers for the iPhone were slightly less staggering, but still impressive, going from zero to full in about an hour and a half. The iPad charged completely twice, and did so in just over two hours, which is also close to that device’s wall-connected charge speeds.
While it’s great for multiple full charges on a given smartphone, I should point out that the 737 has three ports, but only one of those provides USB-C charging. If you want to charge more than one device at a time, you’ll have to use the lower-efficiency USB-A ports for a couple of them. That said, this bank not only costs less than the other high capacity batteries we tried, it also includes a 65W PowerPort fast charger, which goes for $34 on its own.
The design is nothing groundbreaking, with a glossy black exterior and a metallic-looking finish on one side. It weighs a little over a pound and has the same general form as an old school TI-85 graphing calculator. Its single button has eight lighted pips to show you how much charge it has left.
Pros
Fastest recharge speeds in our tests
Enough capacity for multiple phone or tablet refills
Capacity: 27,000mAh, 140W max | Ports: One USB-C in/out, one USB-C out, USB-A, 100W AC | Cable: USB-C to USB-C | Number of charges iPhone 11: 3.75 | Charge time iPhone: 0 to 100% in 1h 40m average and 75% in 46m | Number of charges iPad Air: 2.15 | Charge time iPad: 0 to 100% in 1h 56m and 15% in 19m | Number of charges 16” MacBook Pro: 0.65 | Charge time MBP: 10% to 75% in 1h 29m
The TSA’s 100-watt-hour battery limit translates to around 27,000mAh for lithium ion batteries. Mophie’s Powerstation Pro AC is so massive it necessitates a grab handle and get close to the edge of that max carry-on size. You probably won’t find a larger, acceptable portable power bank — after all, an on-the-go charging brick is pointless if you can’t travel with it. I took this one through security at two airports and no one gave it a second glance.
To power your mobile work setup, the Powerstation has four ports. Three of them are the usual USBs, but there’s also a three-prong AC outlet. Most current devices charge via USB (and doing so is more efficient than using a power adapter between the cable and power bank), but older devices and certain mobile workstation accessories — speakers, lights and printers come to mind — might only power up through a basic wall plug. Just be sure to hold down the status button until the light turns red to turn on the AC port.
The AC plug powered most small appliances I plugged into it, including a small speaker, an HP printer and various LED lights. The 100 available watts isn’t enough to continuously push a charge through the 140W power adapter that ships with the 16-inch MacBook Pro, but via the USB-C port, it was able to charge that laptop from 10 percent to 75 percent in under 90 minutes.
The four lighted LED indicators will tell you when the battery is full. Unfortunately, it’s not the best indicator of when the bank will run out of juice. It charges for quite a while with four and three pips lit up, but then quickly cycles through the last two dots before it dies. So it might be better to just remember how much you’ve used the brick rather than relying too heavily on its indicators.
Smaller devices like a smartphone will get numerous charges; I got nearly five refills on an iPhone 11, and two charges and some change on an iPad. The Powerstation Pro AC was even a little faster at both tasks than our previous pick for a mobile command center. That said, this bank is overkill for a simple mobile device fill-up. At 2.6 pounds, it makes the most sense as a power source when you’re working in the field with multiple components.
The Zendure Supertank Pro is also a great pick. It’s slightly smaller at 26800mAh but has a lighted LED display that indicates exactly how much charge remains and how much you’re using. It has four variable-wattage USB-C ports, a tough exterior and comes with a semi-hard case.
Capacity: 20,000mAh, 200W max | Ports: Two USB-C in/out, one USB-A, charging pins | Cable: USB-C to USB-C | Number of charges iPhone 11: 3.75 | Charge time iPhone: 0 to 100% in 1h 48m average and 75% in 47m | Number of charges iPad Air: 1.54 | Charge time iPad: 0 to 100% in 2h 11m and 54% in 47m
Not only does Anker’s new 20,000mAh Prime power bank look pretty slick, it’s also easier to recharge — as long as you pony up for the companion base. Magnets help align the pins so you can just plonk the battery down and move on with your life. The set will run you $200, which is pretty spendy for a battery bank, but if you consider that the base offers extra ports (one USB-A and two USB-C), you can also use it as a power hub for other devices, which takes some of the sting out of the price.
The battery itself has the same three ports as the base and a blocky, upright design. The case is a textured metallic plastic with a high-polish, built-in screen and rounded corners. It tells you how many watts are flowing out to each device and displays the overall remaining charge within the battery. When you press the power button, it takes a moment to wake. But the extra processes that run the screen don’t seem to slow the battery down or diminish the power it has to give. Its charge times and capacity was on par with the other 20K batteries I’ve tested.
I’ve been pretty careful with my review unit, but I’d be worried that the sleek and shiny finish will get wrecked with regular use. It does come with a faux-suede pouch to carry it in, but I doubt anyone will use that regularly — after all, the whole appeal of the Prime’s base and battery set is the low-hassle efficiency.
Capacity: 15,000mAh, 32W max | Ports: One USB-C in/out, one USB-C in, one USB-A | Cable: USB-A to USB-C | Number of charges iPhone 11: 2.99 | Charge time iPhone 11: 0 to 100% 2h average and 0 to 99% in 1h 45m | Number of charges iPad Air: 1.17 | Charge time iPad: 0 to 100% 2h 23m and 0 to 17% 15m
Plenty of battery packs are built to withstand drops and other abuse, but very few are waterproof or even water resistance. It makes sense; water and electrical charges aren’t good companions. The Nestout Portable Charger battery has an IP67 rating, which means it can handle being submerged in water for a number of minutes, and Nestout claims a 30-minute dunk in a meter of water shouldn’t interfere with the battery’s operation. I couldn’t think of a likely scenario where a power bank would spend a half hour in three feet of water, but I could see a backpacker traversing a river and submerging their pack for a few minutes, or a sudden downpour drenching all of their gear. So I tested by dropping the battery in a five gallon bucket of water for five minutes. After drying it off, the unit performed as if it had never been wet.
The water resistance comes courtesy of screw-on caps with silicone gaskets that physically keep the water out, so you’ll need to make sure you tighten (but don’t over tighten) the caps whenever you think wetness is in your future. The company also claims the battery lives up to a military-standard shock/drop specification which sounds impressive, but it’s hard to pin down what exactly that means. I figured it should at minimum survive repeated drops from chest height onto a hard surface, and it did.
As for charging speeds, it wasn’t quite as quick as our recommendation for a mid-capacity bank. The Otterbox charged an iPhone 14 Plus to 80 percent in about an hour and the Nestout got the smaller iPhone 11 to 80 percent in the same amount of time. Another thing to note is that the supplied cable is short, just seven inches total, so you’ll likely want to use your own cord.
Nestout also makes accessories for its batteries, which I found delightful. A dimmable LED worklight snaps on to the top of the battery while a small tripod holds them both up. The portable solar panel reminded me of a baby version of Biolite’s camping panels. Nestout’s version refilled the 15,000mAh bank to 40 percent in under three hours, which sounds slow, but is actually fairly impressive considering the compact size of the panels. This is also a blazingly hot summer, so I’d expect better performance in more reasonable weather.
The Blade 2 from Baseus has a unique, flat shape that’s just a little wider than an ereader — which may make it easier to slip into a low profile laptop bag. It charged a Samsung Galaxy S23 Ultra considerably faster than any other battery bank we tried, getting it from four percent to full in just over an hour. It then filled the phone back to 62 percent from dead on a second charge in about a half an hour. But $100 is a lot for a standard power bank that holds fewer than two full charges. But if you can find the Blade 2 on sale, snap it up.
Anker MagGo (6.6K)
Anker’s 6.5k MagGo is pretty similar to our top pick for a MagSafe-compatible battery pack. It supports the Qi2 charging standard and props up your iPhone so you can use it or enable StandBy mode while powering up. This one even lets you set the viewing angle from 30 to 65 degrees. It was speedy in getting an iPhone 15 up to 50 percent in about 40 minutes. But for the added bulk, it doesn’t have as much capacity as the 10K MagGo, holding just enough juice for a single full charge plus about 5 percent. But it is $20 cheaper, which may be key for some.
Journey’s new Axie 10,000mAh Global Charger and Power Bank is a handy, MagSafe-compatible 3-in-1 charging device that comes with three extra plugs and a travel case for use worldwide.
It’s designed for international travel. But it’s a great little charger for use at home, too, as a wall charger or as a power bank you can take on the go to keep your iPhone and two other devices juiced.
Journey Axie 10000mAh Global Charger and Power Bank review
Journey’s new Axie 10000mAh Global Charger and Power Bank is one of those devices that’s worth some oohs and aahs straight out of the box. It’s a nice presentation. The sturdy box has its own little fabric handle. And once you open it, most items are stored in Axie’s handsome travel bag. It will hold what you need for charging gadgets whether you’re headed down the street or around the world.
Inside the fabric bag, I found the Axie charger and power bank with a U.S. plug installed plus a USB-C charging cable in one section of the soft case. And in a little box in the other section there were three international plugs that work throughout most of the world (EU, UK and AU plugs). The case flap attaches magnetically and has no handle on it.
Under the case in the box, a little recession holds a small envelope with the user manual and a magnetic ring you can attach to the back of your iPhone for a very secure fit on the charger’s magnetic platform.
Axie’s USB-C cable for charging snaps onto the device and you can adjust the length (a little). An iPhone charges right on that circular platform (or via USB-C cable). Photo: David Snow/Cult of Mac
Simple to use
The U.S. plug comes installed on the Journey Axie charger/power bank. Each of the other three plugs can slide right over it, one at a time. There are EU, UK and AU plugs. Those three styles cover the majority of countries in the world. So you can just tuck Axie and its plugs in your luggage and go.
And one of the cool things about Axie is that is can be used as a wall charger or a power bank. You can plug it straight into a wall outlet (or into an adapter via USB-C cable) and use Axie’s MagSafe compatible platform for a MagSafe iPhone (or another iPhone or smartphone using the magnetic ring that comes in the package) or a QI-enabled device like an AirPods Pro case. And there are two USB-C ports to charge other devices. Three ways to charge gives you options.
So even if you don’t have a wall outlet to use, Axie’s 10000mAh power bank can put out 35 watts of power, including 15W for an iPhone on the platform and the rest via the two available USB-C ports.
Everything you need fits neatly in the travel bag (with or without that little box for the international plugs). Photo: David Snow/Cult of Mac
Journey Axie features:
3-in-1 charging for three devices: 20W shared between two USB-C ports plus 15W for MagSafe wireless charging.
Global power kit (10000mAh): AC power input, multi-country plugs, 0.7-foot/22cm braided cable, 10000mAh built-in power bank and a travel bag.
Specifications:
Capacity: 10000mAh
Input: AC 100-240V, 50/60Hz, O.8A max; DC PD 35W max
Output: PD 30W max as wall-charger; PD 35W max as power bank; 15W wireless charger as power bank)
Warranty: 1 year
In the box:
Axie charger and power bank
EU/UK/AU plugs
Braided cable with magnetic clip
Travel bag
Magnetic ring for iPhone
User manual
Bottom line: Journey Axie is a handy gadget
While testing the Journey Axie for this review, I found the global charger and power bank quite handy and useful for charging small gadgets like iPhone and AirPods Pro 2. (You’ll want to charge laptops another way.) I didn’t have an international trip planned, so I couldn’t test its plugs properly in various countries. But those three international plugs look perfectly legitimate and they fit neatly over the U.S. plug on the charger. I recommend Axie as a portable charger, especially for anyone traveling internationally.
Better weather is on the horizon and that means more time outside using your phone to capture all the beautiful blooms — but you don’t to run out of battery mid-snapshot. Thankfully, Amazon’s Big Spring Sale has proven to be a boon for Anker deals. A range of the company’s products are currently on sale, including the Anker Prime Power Bank, down to $125 from $180. The 31 percent price cut makes one of our best power banks for 2024 much more accessible.
Anker
Anker’s Prime Power Bank is a great choice if you’re sick of guessing how much juice your power bank has left. This premium portable charger digitally displays its battery percentage. The device can charge your iPhone to 75 percent in 47 minutes and to 100 percent in an hour and 48 minutes. An iPad clocks in at 54 percent after 47 minutes and 100 percent after two hours and 11 minutes. The charger has a sleek look for a high price point but the screen seems easily scratched.
Notably, the Prime Power Bank’s sale doesn’t include the charging base (that will cost you $235 for both), but it’s not necessary. You can fully recharge the power bank in 37 minutes with a USB-C cord at 140W — faster than the base’s 100W charging capabilities.
Anker 622 Magnetic Battery (MagGo with PopSockets Grip)
Other notable power banks included in Amazon’s sale are Anker’s 622 Magnetic Battery and 737 Power Bank. The 622 touts the largest discount of the group with a 43 percent cut bringing it’s price to $40 from $70. It snaps right onto the back of an iPhone and provides up to 17 hours of battery life. The device, which is available in blue, also comes with a PopSockets attachment.
The Anker 737 Power Bank is a bit more expensive, with a 38 percent discount dropping its price to $80 from $130. However, it offers three charging ports (two USB and one USB-C) and works with laptops, iPhones and Androids. USB connections have 18W of power while the USB-C provides 60W.
Your Spring Sales Shopping Guide: Spring sales are in the air, headlined by . Our expert editors are curating all Follow Engadget to shop the best , hear from Autoblog’s car experts on the best , and find to shop on AOL, handpicked just for you.
Belkin just launched one of the first multi-device charging stands with Qi2. Photo: Belkin
The Belkin BoostCharge Pro 3-in-1 Magnetic Wireless Charging Stand with Qi2 offers 15W charging for iPhone and other Qi2-enabled handsets, fast charging for Apple Watch, and optimal charging for AirPods, too.
This third version of Belkin’s charging stand launched Tuesday.
New Belkin charging stand is one of the first with Qi2
For those who are unfamiliar with it, Qi2 is heavily based on the MagSafe system that Apple developed, including building magnets into both the phone and the charging mat.
It’s expected to unite wireless charging for iPhone and Android, but Samsung skipping it in the Galaxy S24 dealt these hopes a serious blow. Still, iOS handsets going back to iPhone 13 support Qi2.
And accessory makers are going ahead with products that use the new standard. Hence Tuesday’s release of the Belkin BoostCharge Pro 3-in-1 Magnetic Wireless Charging Stand with Qi2.
It’s three chargers in one. Photo: Belkin
The T-shaped stand has two elevated charging mats. One is for an iPhone or Android and can supply up to 15W, as noted. Users can adjust the angle of the phone for optimal viewing while watching videos, reading texts or video chatting.
Next to this is an elevated mat for fast charging Apple Watch Series 7 and later, plus both Apple Watch Ultra versions. On the base is a mat that can send 5W to AirPods or other device.
The accessory is made with a minimum 75% post-consumer recycled (PCR) materials.
Now available
After being announced CES 2024 in January, Belkin BoostCharge Pro 3-in-1 Magnetic Wireless Charging Stand with Qi2 can be ordered today for $149.99. Its available in black or white colorways.
Belkin also recently introduced the Auto-Tracking Stand Pro that can hold up an iPhone, rotate and tilt to keep the camera focused on the user during video recording.
Samsung has launched two new power banks in South Korea. The PD Wireless Charging Battery Pack 10,000mAh and the PD Charging Battery Pack 20,000mAh are now available in Samsung’s home country.
Both new power banks are made using recycled materials in their exterior design.
The PD Wireless Charging Battery Pack 10,000mAh and the PD Charging Battery Pack 20,000mAh feature the USB PD 3.0 (with PPS) fast charging protocol. The 10,000mAh model supports up to 25W power output in wired charging mode and 10W in wireless charging mode. It has two USB Type-C ports and a wireless charging pad to charge three devices simultaneously.
The 20,000mAh power bank has three USB Type-C ports and a maximum of 45W power from a single port. It can charge three devices simultaneously, but the power output will get divided across three ports.
Both power banks are available in Beige color and can be purchased through Samsung.com, Samsung Stores, and other authorized retailers. The 10,000mAh wireless charging power bank is priced at KRW 55,000 ($41), while the 20,000mAh power bank costs KRW 66,000 ($50).
There is a 10% discount on both new power banks for those who buy them from Samsung.com from March 19 to March 31.
A Samsung Electronics official said, “The two new, more upgraded battery packs will provide a faster and more convenient charging experience to customers who use various mobile and IT products such as smartphones, tablets, and wearables simultaneously. I hope you can experience a free mobile life without worrying about batteries.“
The next generation of AI will be powered by Nvidia hardware, the company has declared after it revealed its next generation of GPUs.
Company CEO Jensen Huang took the wraps off the new Blackwell chips at Nvidia GTC 2024 today, promising a major step forward in terms of AI power and efficiency.
The first Blackwell “superchip”, the GB200, is set to ship later this year, with the ability to scale up from a single rack all the way to an entire data center, as Nvidia looks to push on with its leadership in the AI race.
Nvidia Blackwell
Representing a significant step forward for the company’s hardware from its predecessor, Hopper, Huang noted that Blackwell contains 208 billion transistors (up from 80 billion in Hopper) across its two GPU dies, which are connected by 10 TB/second chip-to-chip link into a single, unified GPU.
This makes Blackwell up to 30x faster than Hopper when it comes to AI inference tasks, offering up to 20 petaflops of FP4 power, far ahead of anything else on the market today.
(Image credit: Future / Mike Moore)
During his keynote, Huang highlighted not only the huge jump in power between Blackwell and Hopper – but also the major difference in size.
“Blackwell’s not a chip, it’s the name of a platform,” Huang said. “Hopper is fantastic, but we need bigger GPUs.”
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Despite this, Nvidia says Blackwell can reduce cost and energy consumption by up to 25x, giving the example of training a 1.8 trillion parameter model – which would previously have taken 8,000 Hopper GPUs and 15 megawatts of power – but can now be done by just 2,000 Blackwell GPUs consuming just four megawatts.
The new GB200 brings together two Nvidia B200 Tensor Core GPUs and a Grace CPU to create what the company simply calls, “a massive superchip” able to drive forward AI development, providing 7x the performance and four times the training speed of an H10O-powered system.
The company also revealed a next-gen NVLink network switch chip with 50 billion transistors, which will mean 576 GPUs are able to talk to each other, creating 1.8 terabytes per second of bidirectional bandwidth.
Nvidia has already signed up a host of major partners to build Blackwell-powered systems, with AWS, Google Cloud, Microsoft Azure and Oracle Cloud Infrastructure already on board alongside a host of big industry names.
Better weather is coming and that means more time outside using your phone — and making sure it doesn’t die while capturing all the beautiful blooms. Fortunately, Amazon is running a sale on Anker, one of our favorite portable charger brands. A range of the company’s products are currently on sale, including the Anker Prime Power Bank, down to $125 from $180. The 31 percent price cut makes one of our best power banks for 2024 picks much more accessible.
Anker
Anker’s Prime Power Bank is a great choice if you’re sick of guessing how much juice your power bank has left. This premium portable charger digitally displays its battery percentage. The device can charge your iPhone to 75 percent in 47 minutes and to 100 percent in an hour and 48 minutes. An iPad clocks in at 54 percent after 47 minutes and 100 percent after two hours and 11 minutes. The charger has a sleek look for a high price point but the screen seems easily scratched.
Notably, the Prime Power Bank’s sale doesn’t include the charging base (that will cost you $235 for both), but it’s not necessary. You can fully recharge the power bank in 37 minutes with a USB-C cord at 140W — faster than the base’s 100W charging capabilities.
Other notable power banks included in Amazon’s sale are Anker’s 622 Magnetic Battery and 737 Power Bank. The 622 touts the largest discount of the group with a 43 percent cut bringing it’s price to $40 from $70. It snaps right onto the back of an iPhone and provides up to 17 hours of battery life. The device, which is available in blue, also comes with a PopSockets attachment.
The Anker 737 Power Bank is a bit more expensive, with a 38 percent discount dropping its price to $80 from $130. However, it offers three charging ports (two USB and one USB-C) and works with laptops, iPhones and Androids. USB connections have 18W of power while the USB-C provides 60W.