Why is it that brushing your teeth before drinking OJ can turn your morning dose of vitamin C into a dose of disgusto? The answer might surprise you.
The Samsung Power Sharing cable lets you donate power from one compatible mobile device to any other gadget that charges with a micro USB port.
Don't want to worry about battery life when recording your next adventure? This fully funded Kickstarter project might be the answer.
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.
Two freshly-published patent filings describe technologies that could conserve your iPhone's battery power based on how and when you use it.
Hands-on with the Angry Birds developers' own addictive spin on a match-three game.
CNET editor Dong Ngo picks his favorite battery packs that will give your smartphone or tablet the extra power to last a long road trip or an intercontinental flight.
Here are two of the many gadgets available for charging your mobile gear at home and in your car.
Slap Thanko's Wristband Battery 2 on your arm and forget about running out of power, or looking cool, for a while.
It's a liquid gold rush! Scientists find yet another way to power our smartphones (and other devices) with pee.