wireless charger November 9

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When I wrote last week’s opinion piece on five hardware lessons Apple could learn from Android manufacturers, a few of you wondered why I hadn’t added wireless charging to the list.

Those who know me might be especially surprised. I hate cables, and indeed went to the trouble of having a bespoke desk made so that cables could be rendered almost invisible. I’ve also been known to favor hi-tech approaches over low-tech ones just because I’m a gadget guy, so why wasn’t I calling on Apple to introduce wireless charging … ?  expand full story

wireless charger April 17

As a founding member of the Wires Are Evil club, I’ve been waiting impatiently for wide-area wireless charging, where any device on a desk or within a certain area of a room is wirelessly charged. That still seems a way off yet.

A good halfway house would be inductive charging powerful enough to work through the thickness of a desk, so your charging pads sit out of sight on the underside of the desk and your devices charge as soon as you put them down on the right place on the desk. Sadly today’s wireless charging standards are too weedy to work through even the thinnest of desks.

If you want wireless charging today, then, you’re going to have to have a visible wire to a charging pad, and place your device on that. Apple has so far limited wireless charging to the Apple Watch, but if you want it for your iPhone, you can buy a wireless charging case that allows you to use any compatible wireless charging pad. We’ve reviewed a number of these over the years, and I thought it was about time to try one for the iPhone 6

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wireless charger June 4, 2014


wireless charger October 13, 2013

For the last few weeks, I’ve been testing out both the RAVPower Wireless Charger and the xRobot Power Bank, two unique takes on the conventional way to charge your devices. While both products come from the same family, their functionality couldn’t be farther apart. Let’s take a look how both worked.

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wireless charger March 14, 2013

However unlikely—the United States Patent and Trademark office today published an Apple patent application that details a system of inductively charging an iPad through the Smart Cover. The idea is that rather than plugging in the iPad, the Smart Cover would include an inductive power transmitter that would allow it to pair with an inductive power transceiver embedded into the iPad. The result is the Smart Cover would become a wireless charging station, connecting to an external power source, and allowing you to power your iPad in various positions. Apple also explained that it could use “ambient power gathering devices, such as solar cells, can be used to gather ambient power (such as sunlight) to be stored internally in the flap for later inductive transfer.”

A method for wireless powering a tablet device, comprising: determining if a protective cover is in a closed configuration with respect to the tablet device; enabling a wireless power receiver circuit in the tablet device when it is determined that the protective cover is in the closed configuration with respect to the tablet device; and wirelessly receiving power from a wireless power transmitter associated with the protective cover.

Apple described the advanced Smart Cover as including multiple power transmitters to allow the iPad to charge even when using the case, for example, as a stand to prop up the device. Alternatively, the cover could continue charging the device when in the closed position or when an iPad is placed on top: expand full story

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