The Schumacher 12V 10-Amp Fully Automatic Battery Charger and Maintainer delivers dependable performance for automotive, marine, and standard 12-volt battery charging applications

Designed with a rugged, heavy-duty metal case and LED indicators, this fully automatic charger monitors and adjusts the amperage throughout the charging cycle for optimal battery health and longevity

Microprocessor-controlled multi-stage charging ensures precise and safe charging from start to finish, while reverse hook-up protection prevents operation if the clamps are connected incorrectly

With a convenient start/stop button interface and support for standard and AGM battery types, the SC1339 provides reliable, user-friendly battery maintenance for cars, trucks, SU, boats, and more