Description
Argodiode battery isolators let one alternator charge two or three batteries at once while keeping them apart, so running down the accessory battery does not also flatten the starter battery. High-efficiency Schottky diodes keep the voltage drop low.
This listing is the Argodiode 180-3AC 3 batteries 180A: for 3 batteries, with a maximum charge current of 180 A, on 12V or 24V systems.