— -- Our mobile gadgets have become such a societal requirement that we are rarely without them — and therefore often find them low on power. Between social networking, conference calls, and even ...

The core of this system is its optical power beaming platform, which uses a specialized 3-dimensional photovoltaic (PV) receiver paired with an LED light source. This setup not only allows for ...

Early pricing starts at $399 for the Clicks compact phone and $79 for the keyboard, allowing you to add extra storage, power ...

The green tech movement has been going strong for a while now. Making money while helping to save the planet is a serious win-win for everyone. Right at the front of the movement, of course, is solar ...

Our tech lives are entangled in wires. Nearly every electronic gadget and gizmo we buy comes with its own charger, and don't forget the additional cables for transferring data, listening to audio, and ...

Modern GaN chargers deliver more power in a smaller footprint and charge multiple devices simultaneously. In contrast, an ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As occupants of a vehicle—both driving and riding—our list of plug-in gadgets is ever growing. Gotta ...

We may receive a commission on purchases made from links. Whether you're concerned about the environment, your monthly energy bill, or both, you can reduce your power consumption by unplugging certain ...