Schumacher Electric 1A Car Battery Charger and Maintainer, 3-in-1 Solution, For 6V/12V Power Sport, Automotive, and Marine Batteries, SC1586

Engineered and tested to withstand rugged garage environments, the Schumacher SC1586 1A 6V/12V fully automatic battery charger and maintainer is the ultimate charger/maintainer for power sport, lawn tractor, motorcycle, boat, and small car batteries. The unit is easy to use, just plug into an ac outlet, connect to battery, and charging/maintaining is automatic. With this Schumacher charger and maintainer, your stored and infrequently used batteries will work better and last longer. Fully automatic and microprocessor controlled, the SC1586 automatically adjusts the amperage rate and detects the voltage of connected batteries. Other features include multi-stage charging, float mode monitoring, and reverse hook-up protection.