UNIST scientists turn raindrops into electricity using carbon fiber rooftops to power smart drainage and flood warnings.

A Colorado mom shared a chilling warning after her daughter swallowed a battery from inside a Christmas gift. “You can be the most observant, most caring parent in your household but … it can ...

Would you feel confident in buying US-made LiFePO4 (LFP) batteries? While the answer here is generally expected to be ‘yes’, ...

The most common motor style for an electric bike is a hub motor (a motor in the center of the wheel), and we’ve all known for ...

CR's experts help you select the best type and size of generator to keep the electricity flowing, whether you have occasional or frequent power outagesTo determine the best generator size for ...

Lots of gifts given during the holiday season contain rechargeable lithium-ion batteries that can pose a fire risk if not used properly.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Portable generators are useful for a lot of things, from providing power during ...

DURHAM, N.C. (WTVD) -- When it's cold outside many of us may resort to using supplemental heat like a space heater to stay warm. Fire departments don't discourage it, however, they emphatically ...

There are several ways that your portable tire inflator gets its power: sources are an 18-volt battery, 12 volts from the vehicle, or a built-in rechargeable battery. Each has its advantages and ...

Every car battery is some amount of time away from failing, so the only thing for anyone with a car, motorcycle, truck, RV, ATV, boat, or other 12V battery-dependent vehicle can do is to make their ...

The Generator Makerspace Holiday Maker Market is returning to Burlington. The event will run from noon to 4 p.m. Dec. 6 at Generator, 40 Sears Lane, according to an announcement. Admission is free and ...