We may receive a commission on purchases made from links. Trying to get your car battery some juice while on a camping trip, or is your car just stranded with a dead battery? If you happen to have a ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

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 equal. Here's what you need to know.

We may receive a commission on purchases made from links. Electric cars may be all the rage these days, but even before we had cars entirely powered by electricity, batteries were still vital ...

The circuit has been designed to construct a practical mechanism that can easily and automatically charge batteries rated at 6 V or 12 V used in automobiles. BC557 – PNP general purpose transistors ...