We spend so much money on tech that it's incredibly frustrating when our devices break. A little prevention can go a long way. Here are six checkups to give your tech now to avoid a shocking repair ...

Rechargeable lithium-ion batteries most commonly power cordless electric lawn mowers. In push mowers, they’re usually ...

Video above: Fire department warns about charging batteries after two house firesLithium-ion batteries, found in many popular consumer products, are under scrutiny again following a massive fire this ...

Fast charging will power up your phone in a hurry, but is it safe to use? I've heard people worry about this charging myth, but modern phones have made it less scary than it used to be. As long as ...