With its integrated 12-volt plug, the TransitPlus portable battery can be ready to charge up your phone at any time.
We'd love to recommend this innovative technology, but at this early stage the Upp fuel cell charger is just too cumbersome and too expensive.
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Able to simultaneously charge four tablets, this 48W Aukey AIPower quad-port car charger is the most powerful we've tested.
Who says pocket batteries can't be sexy? This card-size charger normally sells for $55. Plus: two bonus deals!
Nokia has taken the wraps off a wireless charging pad that pulses to show notifications, and an HDMI streamer that lets you mirror your Lumia's screen on a TV.
At last, a nice cup of tea and the iPhone can co-exist in harmony. The KettleCharge works at home or while camping.
Go back to the future every time you climb into your car with a USB car charger designed to look like the glowing creation from Doc Brown's DeLorean.
With the TSA and UK cracking down on passengers with uncharged devices, there's even more reason not to have a dead phone battery. CNET's Sumi Das looks at several portable chargers that pull double-duty with additional features.
Paul, a highly unusual smartphone charger, uses the male body to make a statement about technology and sexuality while also juicing up your phone.
Consumers are being warned to stop using non-approved USB chargers after a faulty device was implicated in the death of an Australian woman.