Argodiode 120-2AC 2 batteries 120A Retail

The Argodiode 120-2AC is a battery isolator designed to charge two batteries simultaneously from a single alternator without the risk of discharging the primary battery. With a maximum current rating of 120A, it can handle high power applications and is suitable for use in RVs, boats, and other off-grid systems. The isolator works by using a semiconductor to block current flow from the secondary battery to the primary battery, preventing them from discharging each other.

This helps to ensure that both batteries are always fully charged and ready for use when needed. The Argodiode 120-2AC is a reliable and efficient solution for dual battery systems.