A good battery charger should be compact, safe, and smart enough to maintain power without overcharging, so that your vehicle ...

Keeping your 12V battery charged is about to get easier and way cooler, with this deal offering a solar-powered trickle ...

Why You Care: Because one hot rod is never enough.

The humble battery charger has evolved to a smart, microprocessor-controlled battery charger-maintainer, able to detect weak batteries and—to an extent—“repair” them, alert the operator to dangerous ...

Which car battery charger is best? Those who have faced a dead battery know the sinking feeling and ensuing frustration. Now you have to wait for a tow or shell out for a new battery. But common ...

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 ...

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 ...

Every battery needs a 12-volt car battery, even that newfangled electric car you're driving around. 12-volt car batteries continue to be the biggest part of the $100-billion auto battery market, and ...