The Schumacher Electric heavy-duty battery charger and maintainer supports batteries up to 800 cold-cranking amps, making it a good choice for vehicles with large engines, such as large SUVs ...
The Schumacher SC1300 is designed to be installed ... and the company offers a fully automatic battery charger/maintainer that can charge 6- and 12-volt AGM, GEL, and WET batteries.