Protect your valuable battery when connected in series with the Battery Balancer from Victron.
Victron's Battery Balancer adjusts the state of charge of two 12 V batteries connected in series or of several parallel strings of batteries connected in series. When the charge voltage of a 24 V battery system rises above 27.3 V, the Battery Balancer switches on and balances the voltage of the two batteries connected in series. It draws a current of up to 0.7 A from the battery with the highest voltage. In this way, all batteries are balanced to the same charging current. If necessary, several battery balancers can be connected in parallel.