Want to set a battery charge limit on your laptop? Learn if it's possible, how it works, and why it can help extend battery lifespan.

Wondering why your phone’s battery is smaller in the US or EU? Here's how international shipping laws limit smartphone ...

HiSpin EV40 uses Trelleborg’s proprietary Phase-Shifted-Wave (PSW) technology, which actively pumps lubricant back to the oil ...

Two Stanford graduates think they have found the cheapest way of pulling a key battery material from salty water hiding in ...

Replacing the battery in a cell phone used to be a lot simpler. Here's why you should avoid third parties when shopping for a ...