charges

AT&T is deploying solar-powered charging stations to help keep smartphones and other mobile gadgets juiced up in parks throughout New York.

The 25 stations, which each feature a microUSB, iPhone 4, and iPhone 5 plugs, as well as USB ports for other devices, are being set up in various parks this summer and offer a free recharge. They can be found this week in Riverside Park on the west side of Manhattan, in Union Square, and in Brooklyn Bridge Park, with more locations to come this summer.

The Street Charge project, which is still in its trial phase, … Read more

Samsung is no stranger to peddling smartphone accessories that fit into its ever-expanding hardware portfolio. Meet the latest member of this family, the Samsung Wireless Charging Pad ($49.99).

Intended to play nicely with the company's Galaxy S4 flagship smartphone, the charging pad is actually compatible with all smartphones that use the prevalent Qi standard.

Unfortunately, your U.S. Galaxy S4 is about to prove codependent. That's because it doesn't have wireless charging built in, so to even use the charging pad, you're going to have to fork out for the charging cover, a $39.99 … Read more

One thing I learned during my recent travels is that you can never have enough juice for your mobile gadgets. For example, if you're relying on your smartphone for GPS navigation in an unfamiliar city, you don't need the added stress of a low or dead battery.

Solution: pack a power pack. Like this one: Tumbletrade.com has a 12,000mAh mobile battery pack for $19.99, shipped. It includes everything you need to charge virtually any mobile device -- tablets included.

Update: Sorry, folks, this sold out almost immediately after I posted. When I ordered, five colors … Read more

This is an update of a deal I wrote about a couple months ago.

Until wireless charging hits the mainstream (with either Apple or Samsung leading the -- sorry -- charge), we're all slaves to cables.

For example, I'm currently traveling with an older iPhone, a newer iPad, and a Kindle. Because each one has a different power port, I have to travel with three different cables. That's just wrong.

I've seen various hybrid cables that pack multiple charging tips into a single cord, but none with the Lightning connector used by newer iDevices. Until now: … Read more

Back in March I got the chance to test-flex the Une Bobine, which, despite having one of the worst product names in recent memory, is really cool.

Unlike most sync/charge cords, which just lie there with floppy abandon, the Une Bobine borrows from gooseneck lamps, coiling and snaking into interesting positions. Want to stand your phone upright? You can do that. Angle it sideways? You can do that, too.

Much as I liked the product in concept, in practice I found it a little disappointing, if only because it proved not quite stiff enough to hold my iPhone in … Read more

Last September, Nokia kicked off the launch of its Nokia Lumia 920 with promises of exposing more people to wireless charging -- an available, but underused capability -- by bringing it to spots where people go.

Specifically, Nokia said it would sponsor wireless charging stations using the Qi protocol at Virgin America airport lounges and Coffee Bean and Tea Leaf stores.

Earlier this week, I finally saw Nokia's power-promotion installed at my favorite Coffee Bean location on San Francisco's busy Market Street. What a sorry sight it was.

Market Street is a bustling downtown location, so I'm … Read more

Someday, all syncing and charging will be done wirelessly. (The syncing is pretty much there, actually.) Until then, we remain slaves to cables.

This is especially hassle-tastic if you have different kinds of mobile devices -- say, an iPhone, a Kindle, and a Bluetooth headset -- with different kinds of connectors. That means you have to deal with three separate sync/charge cables.

Or not, if you grab today's deal. For a limited time, and while supplies last, Groupon has the Nextware Trio 3-in-1 Sync and Charge Cable for $6.99, plus $2.99 for shipping. (Order three and … Read more

Despite Apple CEO Tim Cook having knocked the idea of a convertible MacBook-iPad hybrid device, the company has filed a patent application for just that. The proposed patent, titled "Wireless display for electronic devices," was published by the U.S. Patent and Trademark Office today.

The application describes a computer display that is removable from its base -- basically a convertible laptop. But, what's different about this idea from other convertibles made by other companies is that it has wireless display technology. That means the device could be charged wirelessly.

Here's how Apple describes it in … Read more