Battery chargers have been around since the first automotive batteries. This ubiquitous garage appliance doesn't get a lot of thought, and most purchases of battery chargers happen in the sordid ...

A regular battery is composed of flat lead plates and grids stacked in a bath of acid. While effective, over time the plates sulfate and internal resistance causes a battery to die. An Optima battery ...

Take the guesswork out of battery charging with Optima's new Digital 1200 charger. This compact battery charger features an easy-to-use interface, smart charging of AGM (absorbed glass mat) batteries ...