... 6V-12V lead-acid batteries,Max: 4A,OUTPUT:6V-12V DC 2.8A,Battery capacities:10-60AHR,Float charging,Wrong connect ... ,ABS plastic case, 1.4M charger cable, 1.7M power cord with plug.Color box size: 18*10*20CM10PCS/CartonCarton size: 53*38 ... feet container: 6770PCSsafe marks:CE ROHS Plastic outer covering charger DC