[Jay Kickliter] built his own coin cell battery recharger. This won’t work on the vast majority of coin cells as they are manufactured as disposable parts. But there are rechargeable options out ...

Rechargeable coin cell batteries are great for all your small projects. They look exactly like regular coin-cell batteries, but in a shocking turn of events you can recharge these little guys.

You can find them in everything from tea lights to toys, and in the hands of young children, they're uniquely dangerous. 5 On Your Side's Keely Arthur shares how even with newly passed legislation ...