FOR MAINTAINING ALL POWER SPORT, CAR AND BOAT BATTERIES Microprocessor controlled ─ automatically adjusts the amperage rate to charge and maintain  Multi-stage charging for added precision, safety and battery life Float mode monitoring ─ Automatically maintains optimum battery charge Auto voltage detection ─ 6 or 12 volt Quick-connect harness ─ attaches connectors into place in seconds Charging status LED indicator Reverse hook-up protection ─ Charger will not operate if clamps are reversed; LED indicator will flash Non-conductive rust-proof case Schu Eco Energy ─ meets the highest industry standards DOE compliant Contents: (1) Schumacher SP1296 battery charger/maintainer (1) battery clamp quick-connect (1) ring terminal quick-connect (1) 12V accessory plug quick-connect (1) manual