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Apple is selling Mophie's new AirPower knock-off
Apple wasn't quite able to make its promised AirPower wireless charging pad work. It canceled the project 18 months after announcing it. Its goal was to let you charge several devices at once using a single pad. However, where Apple failed, Mophie may have succeeded.
Nokia Lumia wireless charging pad breaks cover
That was quick: we'd heard rumors through The Verge of wireless charging coming to the repeatedly leaked Lumia 920 alongside a pseudo-PureView camera, and the mysterious @evleaks has come through with what looks to be press photos showing the wireless charging pad in action. As long as they're more than just wild imaginings, they reveal a puck-like surface that could juice up both the Lumia 920 and the less ambitious 820. We don't know much more about the charger, although it's expected to use Qi and wouldn't limit the phones and pad to coupling solely with each other. We'll know the bigger picture on September 5th; in the meantime, check after the break for a bonus picture showing both Windows Phone 8 devices with an unnamed Bluetooth headset (likely a Luna variant) that might join the charger in Nokia's accessory line.
Microsoft earns patent for claimed wireless charging improvement, pad with info screen
Device makers are bent on bringing us inductive charging, and Redmond has joined the fray with a recently allotted patent that describes all kinds of tech that could make it work better. For the charging itself, a trick is proposed that's similar to one we've seen before -- careful matching of the resonant frequency of charger and device. That would amplify efficiency and allow more than one device to be charged at a time. To make it easier to use, a pressure sensor could detect if a device was on the pad, with different parts of the pad allocated for smartphones or tablets, for instance. The patent also proposes a display placed opposite the charger to give it another use when it's not juicing, which would be determined by a gyro to sense which side was facing up. Of course, a lot of patents are whimsical things, which never amount to anything -- but judging by the detail in this one, Microsoft may have something more concrete in mind.
Energizer makes single-device Inductive charger for singles looking to wirelessly mingle
Standardized inductive charging with the Qi standard is a beautiful thing, but previously Energizer's only charging pad had room for not one but two devices. If your independently-minded smartphone just still isn't ready for that kind of commitment, the pink bunny has you covered with a new single-pad Inductive charger. Like before it supports the Qi standard and offers compatibility with a variety of devices -- if you don't mind using a variety of goofy sheaths and backpacks. No word on price or availability, but really it shouldn't take long to get this to stores.
Duracell myGrid USB Charger gives your Kindle 100 extra hours of life for $35
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.
Microsoft dreams of smart charging pad with information display (update: prototype pics and video)
It's no Courier, but for a charging pad, this is a pretty interesting concept. According to a patent filed by Microsoft's Beijing office, the idea for such a pad is that it can have one side dedicated to inductive charging (maybe for a future Zune or even Microsoft's own phones), while the other side can be used for displaying useful information "such as weather conditions, sports scores, news headlines." It may not sound very practical at first blush, but have a listen at this -- the built-in accelerometer and the charging surface's load detector help determine which side isn't in use, thus switching that side off to reduce power consumption. Voilà! As for why the eggheads suggested adding a light panel for glowing up a glass prism -- it's the new crystal ball. Update: looks like this device has been around since March 2009! A tipster -- who happens to be affiliated with Microsoft Research Asia -- has just hit us with some photos of a prototype device based on this patent. It's called the uPad (please, don't start) and was produced as souvenirs for Microsoft Research Asia's 10th anniversary. As you can see after the break, the uPad wirelessly charges a modified Wireless Laser Mouse 7000. We want one. Update 2: and now we have a video -- narrated in Chinese -- after the break. Thanks, bfishadow!
WildCharger wireless charger get the hands-on treatment
While the WIldCharger wireless charging pad didn't quite make it's originally-promised release date, a helpful tipster has nonetheless managed to spend a bit of time with one, and he's thankfully provided us with some pics of the unit in action (such as it is). As you can see above, the setup consists of a charging pad and an adapter, in this case one for a Motorola RAZR. That latter component takes the place of the RAZR's battery cover (as pictured after the break), with a tiny arm that plugs into the phone's mini USB port. As an added touch, the adapter also includes a battery that ensure the phone stays stuck to the pad. According to WildCharge, both the pad and RAZR adapter are now set to ship on October 18th, with an iPod nano adapter (2G only, it seems) supposedly set to follow sometime this fall. Eventually, the company says it plans to have options for BlackBerrys, iPhones and a whole host of other gadgets, although at the rate things have been going, we wouldn't hold out for them anytime soon.
