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battery

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Stanford Researchers Figure Out A Way To Turn Off Overheating Lithium Batteries Before They Explode

Batteries overheat and when they do and there's no control system in place to shut the device down, the temperature keeps on rising and they explode. That's the sad story at the beginning of every news article that talks about exploding Samsungs and LGs and iPhones and other smartphones or Lithium-ion battery-powered gadgets. But Stanford researchers have been working on this problem and trying to come up with a way to solve it with the current battery technology that we have. They seem to have succeeded.

Using nanotechnology, they created a flexible film of spiky nickel particles coated with graphene and (an atom-thick layer of carbon).

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[Deal Alert] KMASHI 15000mAh External Battery Pack Reduced To $12.50 On Amazon With Coupon Code

For some people, an external battery pack provides comfort during a power outage. For others, it's a necessity, a way to avoid being alone once the sun sets.

Either way, don't spend your money on a charger that can only re-power your phone once before blowing its load. Instead, wait for a deal online and get something that can go five times as long.

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Huawei Develops New Lithium-Ion Batteries That Charge Crazy Fast, Possibly Ten Times As Quick As Normal Batteries

At the 56th Battery Symposium in Japan, Huawei showed off its next generation of quick charging batteries. Huh? Yes, there's a Battery Symposium in Japan, and yes, there have been fifty-five of them in the past. Stay focused here.

Huawei says its new lithium-ion batteries can achieve charging speeds ten times faster than normal batteries.

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Google Will Not Allow OEMs To Hide Information From Battery Stats In Marshmallow

Google has implemented some battery saving technologies in Android 6.0, and OEMs will have to use them. That's great, but what about tracking your battery usage? Some device makers are famous for obscuring or completely removing certain stats (eg. HTC doesn't display screen-on time). That won't be allowed in Android 6.0, according to the Marshmallow Compatibility Definition Document (CDD).

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[Update: Deal Is Back] JBL Charge 2 Portable Bluetooth Speaker-Battery Combo On Sale For $79.99 At Best Buy ($70 Off)

If you're looking to add a little old-school convergence to your mobile accessories, you might want to check out Best Buy's deal portal this weekend. The JBL Charge 2, a high-quality portable Bluetooth speaker that can also charge your phone or tablet, is on sale for a significant discount. The speaker costs $149.99 at retail, but you can grab it for just $79.99 today with free shipping.

This is a new unit, not refurbished, and it's available in black, white/grey, blue, red, and purple.

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[Android M Feature Spotlight] Battery Usage Chart Shows Bars For Camera And Flashlight Usage

Marshmallow's first developer preview may have been released several months ago, but we're still discovering lots of little new enhancements and features. In Android 6.0, the battery history chart now displays separate bars for both camera and flashlight usage, in addition to the usual bars for things like GPS and WiFi. If you don't see them yet, it's likely because you haven't used either since you last charged your device, which is the default behavior for almost every other bar in the chart.

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[Deal Alert] ZeroLemon SolarJuice Chargers Are On Sale At Newegg: 10,000mAh For $28, 20,000mAh For $40

Hey, you! Did you know there's a gigantic ball of burning plasma in the sky that's literally giving away free energy right this second? It's true, there is! Unless it's night time where you live. Then you have to wait for free energy. Unless you have the foresight to store it away during the day with, say, a big honkin' battery. A battery not unlike these huge portable ones from ZeroLemon, those folks who make improbably huge battery replacements for every Samsung and LG phone. They're on sale today over at Newegg.

So the basic gist of these batteries is that you leave them out in the sun to charge up, then charge your phone/tablet/portable can opener with the free power.

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[Deal Alert] Grab This 16000mAh External Battery Pack For $24 After Coupon On Amazon

You can never have too much battery power. Actually that's not true - strapping a Duralast to your back via some kind of shoulder rig so that you can play Crossy Road for 200 hours straight might be considered overkill. But any external battery that you can shove in your pocket for a long day of travel is a good one. If you're in the market, an Amazon vendor is offering a 16000mAh model (big enough for 4-5 charges of a current flagship) for just $23.99.

battery

You'll need to use a coupon to get this discount (which also means that it's probably limited to the US version of Amazon).

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ASUS Announced A Bunch Of New ZenFones... But Only One Of Them Is Actually New, And It Has A 5,000 mAh Battery

ASUS is riding high on ZenFone Fever, and at an event in India called - wait for it - Zenfestival, the company announced a slew of new ZenFone models. ZenFone 2 Deluxe, ZenFone 2 Laser, ZenFone Selfie, and ZenFone Max. Well, actually, only one of them was new - the ZenFone Max. The Laser, Deluxe, and Selfie were all announced previously, but the Max is the only really interesting one anyway (it even has a laser, don't worry).

The ZenFone Max is clearly targeted at emerging markets, blending an extremely large 5000mAh battery (how thick is this phone?) with a much more modest Snapdragon 410 processor, compared to the speedy if power-hungry Intel Atoms in the standard ZenFone 2.

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The Moto X Play Is Motorola's Cheaper, Longer-Lasting Flagship: 5.5" 1080p Screen, 21MP Camera, 3630mAh Battery... But No US Release In Sight

The Moto X Style isn't the only new flagship that Motorola revealed at its press conference this morning. The new Moto X Play is basically a "Maxx" version of the phone, with a smaller 1080p screen, but a gigantic 3630mAh battery (plus Turbo charging) for what Motorola calls "48 hours of mixed use." The price will reflect the slightly lower specs, since Motorola claims that this phone will be "$300-400 cheaper" than flagship phones from the competition.

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