8-stage, fully automatic battery rescue, charging, testing, and maintenance device for all 6V and 12V standard, AGM, gel, and deep-cycle batteries. Charging current for 6V batteries is 4A, for 12V batteries is 3A. Battery capacity for 6V is 3Ah - 160Ah, for 12V is 3Ah - 120Ah. Automatically selects the correct charging voltage (for a 6V battery in any condition or a healthy 12V battery) and then proceeds with charging. A manual override for very low voltage 12V batteries is available. The charging current is regulated according to the size and condition of the connected battery. Automatic shutdown in case of short circuit or disconnected battery. Weatherproof housing with wall mount, suitable for indoor and outdoor use. With crocodile clips, plug-in cable for built-in batteries. Connection type Crocodile clips Type Article Design Charger Battery type AGM , Gel , Standard Features Automatic shut-off , Desulfation mode , Maintenance function , fully automatic Area of application Motorcycle , Scooter Main color blue Charging current / Load capacity 4.0 A Voltage 6 V , 12 V