6-stage, fully automatic battery rescue, charging, testing and maintenance device, charging current 4 A, suitable for 12 V standard, AGM, EFB (with start/stop systems) and gel batteries, battery capacity 15 Ah - 192 Ah. Detects the difference between a discharged battery that needs charging and a sulfated battery that needs rescuing. Adapts the current to any battery size or battery condition, correctly prepares new batteries for first use and optimizes battery performance. With automatic shut-off in case of short circuit or disconnected battery. Weatherproof housing, can be used indoors and outdoors. With crocodile clips and plug-in cable for built-in batteries. Connection type crocodile clips. Type article. Design charger. Battery type AGM, gel, standard. Features automatic shut-off, desulphation mode, trickle charge function. Area of use motorcycle, scooter. Main color blue. Charging current / load capacity 4.0 A. Voltage 12 V