Battery-charging algorithms can be used for either single- or multiple-battery chemistries. In general, single-chemistry chargers have the advantages of simplicity and reliability. On the other hand, ...

It's a good idea to have a quality car battery charger on hand in case of an emergency. However, they all aren't created ...

There are more lithium battery brands in the fishing world these days than Bayer has aspirin. Some are excellent, others are average, and a few fall short. One brand I’ve had extensive experience with ...

Panasonic’s Eneloop BQ-CC55, our favorite charger for AA and AAA rechargeable batteries, is sleek, compact, easy to use, and plugs directly into a wall outlet.