DEFA MultiCharger 1210 is ideal for 12 V and 24 V systems. In a 24 V system, two chargers are connected, one for each battery. The chargers can be connected directly or via cable. The DEFA MultiCharger 1210 is only available as a single unit. The MultiCharger 1210 is a 12 V/10 A battery charger that was designed for use in transport vehicles, motorhomes, tractors, machines and generators. It is suitable for charging and maintaining batteries with a capacity from 50–120 Ah.