USB charger

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  • Wirecutter

    Wirecutter's best deals: Save $99 on a 55-inch TCL 5 Series 4K TV

    by 
    Wirecutter
    Wirecutter
    01.16.2020

    This post was done in partnership with Wirecutter. When readers choose to buy Wirecutter's independently chosen editorial picks, it may earn affiliate commissions that support its work. Read Wirecutter's continuously updated list of deals here.

  • Michael Murtaugh/Wirecutter

    The best USB phone charger

    by 
    Wirecutter
    Wirecutter
    12.08.2019

    By Nick Guy This post was done in partnership with Wirecutter. When readers choose to buy Wirecutter's independently chosen editorial picks, Wirecutter and Engadget may earn affiliate commission. Read the full guide to USB phone charger. The best USB phone chargers can power your phone as rapidly as it and your cable will allow. After testing 16 power adapters this year, we've determined that the Anker PowerPort PD 2 is the best option for charging any phone. No matter which cable or port you use to charge, you'll get the fastest rate possible. And the PowerPort PD 2 can support maximum speeds on both ports at the same time. If you have an iPhone 8 or later, you'll need to buy a USB-C–to–Lightning cable to take advantage of the faster charging that the smaller, rounded USB-C ports offer. (The new iPhone 11 Pro and 11 Pro Max come with a USB-C–to–Lightning cable, while every other iPhone continues to ship with a USB-A–to–Lightning cable.) If you have an Android phone and a USB-C cable already, you won't need to buy anything extra to fast-charge with our USB-C picks.

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    09.12.2019

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  • Engadget

    Going 'off the grid' with BioLite's BaseCamp stove

    by 
    Jon Turi
    Jon Turi
    06.24.2015

    Tent? Check. Sleeping bag? Check. Spare battery packs to stave off the fear of being disconnected from the grid? Double check. Earlier this month, I loaded up the aforementioned gear for a quick weekend camping trip. It was honestly more glamp than camp, since we drove right up to our spot in Tolland State Park, which had showers and bathrooms nearby. Still, we'd be without power on-site for a couple days if not for a few backups. On top of that, someone in our crew had developed a serious Candy Crush addiction that could potentially drag our power ration down to zero. Luckily, we also packed BioLite's BaseCamp and NanoGrid system. The BaseCamp is a (relatively) portable, wood-powered grill with a thermoelectric generator, while the NanoGrid is a combination flashlight, lamp, battery and environmental lighting setup. Did these additions help us make it through the weekend alive, well and connected? Yes on all counts, but there's more to the story.

  • Fluxmob BOLT: USB iPhone charger and battery pack in the same tiny package

    by 
    Steve Sande
    Steve Sande
    04.08.2014

    It's always great to see Kickstarter projects that have made it past funding and into manufacturing, and today's example is no exception. Fluxmob's BOLT is a USB iPhone charger and a battery pack in one small package, and today I'm going to take a look at this well-designed little box that had 1,790 backers on Kickstarter. Specifications Price: US$59.99 Dimensions: 70mm x 34mm x 28mm (2.75″ x 1.33″ x 1.10″) Weight: 87.9 gm (3.1 oz) Battery capacity: 3000 mAh Input voltage: 90 - 240 V AC, 50-60 Hz, 0.15A Output voltage: 5V DC, 1A Colors: Stealth (dark gray), Argon (blue with dark gray top), Crimson (red with dark gray top) Design Highlights What hit me first about the BOLT is that it looks like something designed by Jony Ive. The plug prongs fold into the BOLT's case to protect them from damage during transport, and click satisfyingly into place for plugging into a wall socket. The front of the device has four blue LEDs to indicate remaining battery capacity, as well as a single green LED that lights when the device is plugged in and charging or is charging your iPhone. A single dimpled button on the front is used to check the battery capacity. As the designers note, the edges are subtly chamfered to give the BOLT a sleeker look and there's a little thumb ramp that makes one-handed extension of the plug possible. Functionality Highlights As expected, the BOLT works well both as a charger and as an external iPhone battery pack. It's small enough to fit in a purse or backpack without taking up a lot of space, and the LEDs are bright enough to see even in daylight. Probably the best thing about the BOLT is that it keeps iPhone owners from having to purchase both an Apple power brick ($19) and a 3000 mAh battery pack ($20 from Anker on Amazon), then try to keep the two devices from getting separated from each other. If I have any complaints, it's that the price is a little on the steep side and that the company doesn't include a USB to Lightning cable with the BOLT. Hopefully the BOLT will be successful enough in the marketplace that Fluxmob will be able to price it more reasonable in the future. Conclusion The Fluxmob BOLT is a well-designed and nicely manufactured product that connoisseurs of design will love. Making this product more affordable, perhaps at a price point of around $40 - $45, would turn it into a best-seller. Rating: 3 stars out of 4 stars possible

  • PowerPad 16 USB station charges your iPad and 15 others

    by 
    Zach Honig
    Zach Honig
    01.26.2012

    So you've found the perfect solution for staying juiced up during your month-long African safari, but how are you possibly going to keep all 16 iPads powered until just before it's time to go? Why the Datamation Systems PowerPad 16 ES-IP-PP16 USB Charging Hub, of course! Sure, there's no practical household application for the PP16, even in the most gadget-obsessed of families, but it'd be more than welcome in an enterprise environment or even an airport (especially an airport). The PowerPad's maker claims that it was "designed for charging Apple devices," though there's no reason you wouldn't be able to put 16 2.1-amp USB ports to use with other battery-powered devices. And we do need to address the elephant in the room -- that rather beastly fan-sporting housing -- but as Datamation points out, the thing can always live under a counter and out of view. Hit up the source link for a closer look.

  • Aviiq Portable Charging Station does kitsch-free USB juicing in small black bag

    by 
    Christopher Trout
    Christopher Trout
    07.27.2011

    We've seen some rather inventive USB chargers in our time, but surprisingly few have managed to make charging while traveling a painless process. Aviiq's new Portable Charging Station, on the other hand, has threatened to make the outside world a more welcoming place when it comes to juicing up. Acting as a sort of USB hub in a bag, this little black travel sleeve lets you pack and power three USB devices -- even an iPad -- with one outlet. What's more, the station allows for easy syncing by way of a retractable USB port. So $80 ain't cheap, and it won't cook up pork and beans while you sing Camptown Races, but if you're willing to shell out a little extra scratch for a practical USB travel charger, you can get your hands on one at the source link below. Full PR after the break.

  • USB power pot uses excess heat to charge your gadgets

    by 
    Zach Honig
    Zach Honig
    06.14.2011

    Most stoves produce heat that far exceeds the temperature necessary to boil water, but TES NewEnergy has found a way to convert that excess energy into power, which can subsequently be used to charge your USB gadgets. Released yesterday in Japan, the Hitochaja HC-5 USB power pot can generate up to 400mAh of juice -- enough to charge your iPhone in three to five hours. Considering it needs a constant heat source to generate electricity, the ¥23,000 pot (about $285, before tax) is even less practical than last week's C-type battery laptop charger, but if you want to expand the service offerings at your local soup kitchen, this double-duty cooking vessel may be the solution you've been looking for.

  • XtremeMac InCharge Auto & Home BT chargers stream music, phone calls over bluetooth

    by 
    Zach Honig
    Zach Honig
    05.19.2011

    There are many ways to get your phone's tunes to your system's speakers, and now thanks to XtremeMac, you have two more. At $80, the InCharge Home BT is just $20 cheaper than an Apple TV, and it only lets you stream audio over bluetooth (vs. video, and WiFi for the Apple TV). Its on-the-go counterpart, however -- the InCharge Auto BT (also $80) -- is a much easier sell, beaming music and phone calls to a car stereo without a need to tether your handset to your receiver. Despite the company name and ubiquitous "Made for iPhone" branding, XtremeMac has confirmed that both devices offer identical functionality with non-Apple handsets as well, along with iPods, iPads, and other bluetooth-enabled gadgets. Available now, both devices support A2DP, connect to your speakers using a bundled 3.5mm cable, and include a 10-watt USB port for charging your devices -- assuming you don't mind cording up, on occasion.

  • Scosche's goBAT II portable battery pack handles two USB devices at once, including your iPad

    by 
    Darren Murph
    Darren Murph
    02.23.2011

    We'll just keep it real simple for you: the object you're looking at above is the Revive II charger, but slimmer, and with a rechargeable battery pack thrown in rather than a wall / cigarette adapter. Got it? Good. The goBAT II contains a 5000mAh rechargeable lithium ion battery, and it offers a pair of USB ports for charging. One's a 10-watt (2.1 Amp) port capable of handling high-maintenance devices like Apple's iPad, while the other is a more conventional 5-watt (1 Amp) socket. Scosche is also throwing in a USB adapter for the Galaxy Tab, theoretically letting those with divided households charge both an iOS and Android tablet at the same time. Brain melting, we know. It also works with the company's Revive charging app, which indicates how long a device will take to charge on any of Scosche's chargers and can also be configured to send an email notification once a device has been fully charged. She's all yours down at the source link for $89.99.

  • Idapt's $40 i2+ universal charging dock now shipping, patching over divides

    by 
    Darren Murph
    Darren Murph
    02.18.2011

    Fancy a way to charge his and her phones with a single dock? Idapt's i2+ has you covered -- the multifaceted mobile charging machine that launched at CES is now shipping directly from the company, with Walmart, Crutchfield, Costco and loads of others slated to pick it up in the coming weeks. It'll set you back $39.99 (or €34.99 across the way), with that tally netting you six of the most popular charging tips: miniUSB, microUSB, iPod / iPhone, Samsung 4, Nokia 2 and Sony Ericsson 2. Head on down to the source link if you're anxious to drive one more faction out of your current domestic situation.

  • Idapt's i2+ universal charging dock rejuvenates your Nexus S and iPhone 4... simultaneously

    by 
    Darren Murph
    Darren Murph
    01.06.2011

    We've come a long way since 2008, eh? Not only has the Idapt i2+ seen a massive external makeover compared to the original, but this one supports the simultaneously charging of three mobile / USB devices. The "universal" charging dock ships with a cornucopia of tips, enabling it to juice up a Nexus One, BlackBerry, iPod, iPhone, PSP, GPS system or pretty much any combination of handheld gizmos on the market. Two docking ports are arranged on the top, and a spare USB port allows a third item of your choice to receive new life via a tether. It'll ship in "an assortment of colors" this spring, but it looks as if pricing won't be announced until later on. One more look (along with the full PR) is after the break.

  • Xtrememac's dual USB wall charger gets it right, car charger and battery pack ain't bad either

    by 
    Darren Murph
    Darren Murph
    01.06.2011

    CES is most definitely in full swing, which means the wave of accessories is coming hot and heavy. Xtrememac has just revealed a trifecta of USB chargers, all of which seem to boast subtle changes from the norm that piqued our interest. First off, the universal dual USB wall charger has not one, but two USB charging ports, delivering a full ten watts of power (read: enough for the iPad) to a pair of your favorite gizmos. Moving on, there's the universal USB car charger, which sadly doesn't sport two USB ports. The universal USB battery pack and wall charger looks mighty similar to the PowerPak XT, doubling as a USB wall charger as well as a portable battery pack when it's unplugged. As for pricing? Try $14.99, $24.99 and $59.99 in order of mention, with the whole lot being available now directly from the company.

  • Xtrememac reveals InCharge Mobile iPhone 4 battery case, in-car USB chargers

    by 
    Darren Murph
    Darren Murph
    01.05.2011

    Looking for a few peripherals to go along with all of this new gear being unveiled at CES? Have a gander at this. Xtrememac has just rolled out yet another rechargeable battery pack / protective case for Apple's iPhone 4, with this particular monster having a 2300mAh battery, an integrated kickstand and an on / off switch. The InCharge Mobile will go for $79.99, putting it in direct competition from the folks at Mophie. Next up is the InCharge Auto USB, which is a somewhat plain in-car USB charger that saves itself with ten watts of output -- plenty to juice up your iPad as it acts as the Road Trip Jukebox. The InCharge Auto Plus doubles it up with a second USB port, while the InCharge Auto AUX tosses in a 3.5mm auxiliary jack for easy connecting to one's line-in port. Those three will sell for $24.99, $29.99 and $49.99 in order of mention, and the trio should be available to ship right about... now.

  • Duracell myGrid USB Charger gives your Kindle 100 extra hours of life for $35

    by 
    Darren Murph
    Darren Murph
    11.09.2010

    While Energizer's moving forward with its newfound Qi partnership, its bunny-less arch rival seems content right where it's at. Duracell's WildCharge-based myGrid charging mat, which was actually introduced over a year ago, is finally gaining a second good reason to purchase one: the myGrid USB Charger. The nugget you see above is a rechargeable Li-ion battery with a USB output, and according to Duracell, there's enough juice in there to extend the life of most smartphones by four hours and the life of most e-readers (Kindle included) by up to 100 hours. It's available today at CVS, Walmart, Target and Amazon for $34.99, and that does indeed include both mini-USB and micro-USB adapters. The full release awaits your eyes after the break.

  • FastMac U-Socket delayed due to safety redesign, now going for $20

    by 
    Darren Murph
    Darren Murph
    05.22.2010

    And here you were thinking this thing had vanished into the never-ending Lairs of Vaporwareville. Lucky for you, the gents and gals over at FastMac have been hard at work caving to the also never-ending list of demands from the UL and various other safety agencies. That means that the utterly brilliant U-Socket is indeed still on track for mass production, but it'll be slightly redesigned and stacked with a few bonus features by the time it hits the market. According to an update sent out to loyal pre-orderers (which can be seen in full after the break), the USB sockets have been relocated as a compliance measure, but now, they're of the SuperSpeed variety. Each one is also capable of 10W power (read: iPad-friendly) and it also smokes the EPA's Energy Star requirements. The modifications have pushed the expected ship date back to October, and the original $9.95 price has been bumped up to $19.95 -- though the company is quick to point out that each one is made in the US of A, and those who got in early will have their orders honored. An extra Hamilton for USB 3.0 and 10W charging? We're still as sold as ever. [Thanks, Brian]

  • Scosche intros Revive II charger with iPad-optimized USB power port

    by 
    Darren Murph
    Darren Murph
    04.14.2010

    Still weeping over the fact that your iPad won't charge on that 2002 Latitude your company refuses to replace? Take heart, young buck. Scosche understands your frustrations, and it's out to make coping somewhat easier with the Revive II dual-USB chargers. With one for the car and one for the home, you'll most likely never, ever be in a location where your iPad can't be juiced. In case you haven't guessed, one of the USB ports on each charger is of the high-power variety, while the other will happily charge your iPhone, iPod or nearly any other USB-infused gadget that's smaller than a 9.7-inch tablet PC. Both of 'em are up for pre-order now through the company's website, though the $24.99 (car) and $29.99 (home) price tags do feel a touch steep.

  • Scosche solBAT II collects solar power, distributes it to USB devices

    by 
    Richard Lai
    Richard Lai
    02.04.2010

    Solar-charged batteries aren't exactly wow factors these days, unless they're dirt cheap like this Scosche solBAT II. With 1,500mAh of juice, this dongle can carry slightly more power than your average smartphone, and can also take any device with a USB cable. However, before you fork out $29.99 to Scosche, you should know that the solBAT takes between four to five days (!) to charge up fully under sunlight -- not ideal for most power-hungry smartphones nowadays. There's always the $93.23 Energizer SP2000 (2,000mAh) for your consideration -- it's bulkier, but with three solar panels it only needs six hours of solar-charge time. Guess we'll just take the faster one, thanks.

  • ZAGGsparq portable USB charger gets reviewed, adored

    by 
    Darren Murph
    Darren Murph
    01.31.2010

    Imagine a HyperMac, but one that's highly portable and engineered specifically to rejuvenate your USB-connecting gizmos. That, our friends, is the ZAGGsparq. Our good pals over at Gadling had a chance to sit down with the portable charger recently, and as expected, they came away duly impressed. At its core, this is little more than a portable 6000mAh battery with a pair of USB inputs; you simply plug whatever USB gizmo you've got into it (a smartphone, portable media player, e-reader, GPS system or anything else that can be charged over USB) and watch as it provides life where there was none. It also supports international power sockets (which you'll have to provide separately), and it packs enough juice when fully charged to bring five dead iPhones back to full capacity. At just under a Benjamin, it's hard to not recommend for the avid traveler, but feel free to give the source link a glance if you need more proof.

  • 80-port USB hub makes you feel like a powerful soldier

    by 
    Thomas Ricker
    Thomas Ricker
    01.29.2010

    You know that 49-port USB hub you picked up last year? Sissy. Thanko just introduced an 80-port USB hub to charge all of your gadgets from a single location. Fantasy or nightmare? Well, first you have to consider the price (¥14,800, about $165) and the cabling chaos this will bring. Then you must know that the hub seems to charge your devices only: no USB data. And are you really man enough to handle the repulsive stares that a device like this will surely invoke from your family and so-called friends? Who cares! When a gadget promises this: "When viewed from the side of the port in line, you feel powerful and somewhat like a soldier in the army." You'd be crazy not to want it. %Gallery-84213%