Many chargers double as maintainers, but you don't need many amps just to keep a battery topped up. Photo credit: David Traver Adolphus / AutoGuide.com. A charged battery is a happy battery.

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

One item often discussed in storage conversations is a battery maintainer, trickle charger, or Battery Tender. Because the batteries of our cars are designed to be used rather than to sit in storage, ...

Car battery chargers are also especially useful if you have an older car, a weaker or older battery that needs to be replaced, or batteries that aren’t in a vehicle at all. Trickle chargers work ...

Make dead batteries a thing of the past with these reliable and durable trickle chargers. When it comes to choosing a reliable and high-quality trickle charger, the options are vast and varied.

A charger can also help to extend the life of your battery, for instance, with a vehicle that isn't driven frequently—a weekend getaway camper or an old classic cruiser. Some chargers also have ...