Optimate 1 Voltmatic 6 and 12 Volt Battery Charger for Harley Davidson

Optimate 1 VoltMatic Charger from 6 to 12 Volts
OptiMate 1 VoltMatic automatically adapts to the battery voltage (6V or 12V).
Just plug it in and VoltMatic does the rest, no supervision required.
Ideal for standard, GM, gel, and sealed VRLA 6V or 12V lead-acid batteries.
It provides a charging current of 0.6A recommended for maintaining batteries up to 28Ah, such as those used in motorcycles.