Victron Battery Balancer

The Battery Balancer equalizes the charge of two series-connected 12V batteries or several parallel strings of series-connected batteries. When the charge voltage of a 24V battery system exceeds 27V, the Battery Balancer activates, comparing the voltage of the two batteries. It draws up to 1A from the battery with the highest voltage, ensuring all batteries reach the same charge level. Multiple balancers can be used together, and a 48V battery bank can be balanced with three Battery Balancers.