[Eggmont] was facing this dilemma with a Makita battery from a broken angle grinder and decided to make a USB charger out of it. [Eggmont] took the simplistic approach, using an old cigarette ...

I recently bought a 130W UGREEN car charger (pictured above) for the grand total of $27, which has two USB Type-C ports and ...

Portable jump starters can be charged with an extension cord, wall-plug adapter, cigarette lighter-style ... On a single charge, a portable car battery pack or charger can power your high-draw ...

"If you buy an e-cigarette and it doesn't come with a charger, and then you buy a cheap one online, that is when you might see the lithium-ion battery overcharging and catching fire." Getty Images ...