Optimate 1 Voltmatic 6V/12V
OptiMate 1 VoltMatic automatically adapts to the battery voltage (6V or 12V). Just connect it and the VoltMatic does the rest, no supervision required. Ideal for standard, GM, Gel and sealed VRLA 6V or 12V lead-acid batteries. Delivers 0.6 Amps charge current recommended for maintenance of batteries up to 28Ah as used in motorcycles.