The maintenance-free Unibat batteries are manufactured using AGM technology. AGM (Absorbent Glass Mat) is a type of battery in which a chemical electrolyte is electrolyte is bound in a fleece of glass fibres. The acid does not leak and thus functions similarly to a gel battery.
Compared to conventional acid batteries, AGM batteries can hold about double the total capacity of starting current. Since with the starter motor the decisive extra kick at the same weight of the battery. of the battery.