A solar charger can keep you connected when exploring the great outdoors or during power outages. These chargers come highly recommended by previous owners.

It’s a small, cheap charger for LIR2032 and other rechargeable batteries comes in. It’s barely larger than the battery itself, and it plugs right into a USB port. How this isn’t a product ...

[Jay Kickliter] built his own coin cell battery ... re happy to see this charger project come along. Now the bad news. We looked around and indeed you can find LR2032; a rechargeable replacement ...

There are also solar-powered portable chargers on the market. Featured Link: Learn more about USB connections Power banks charge like other electronic devices with a rechargeable battery.