The Suck UK Rechargeable Bottle Light turns old bottles into new lights. The sleek bottle stopper houses an LED light for creative mood lighting.
US office supplies store Staples has posted a test that lets you measures how fast you read, then tells you how often you'll need to recharge your e-reader.
Researchers at UT Arlington have designed a microscopic windmill which, en masse, could be used to power mobile electronics.
Starting March 2, you'll be able to connect a Withings Activite or Activite Pop watch to an Android phone or tablet.
Slap some solar panels on your Ray-Bans and soak up some juice for your iPhone 5.
Researchers from Cambridge University have teamed up with Boeing to build and successfully test the world's first hybrid airplane engine.
It may look like a typical battery pack, but this little fuel cell can recharge an iPhone up to 11 times. There's just one problem.
The Cobi connected bicycle system aims to bring connected car smarts and safety into the bike lane.
If there's an iPad on your face, a communicator on your chest and a giant drumstick on your ear, then you must be exploring the wacky world of unusual mobile gadgets.
The devices we all rely on continue to evolve radically. So why has the battery industry failed? Here's how you can take charge.