Product Details

TheVOTRONIC Stand By-Charger serves for automatic recharging and tricklecharging of the starter battery, if the mains charger or the solarcharging controller is equipped with only one charging port.

Retrofitof the unit is very easy by just interconnecting it between boardbattery and starter battery.

Depending on the charging state of theboard battery, the starter battery will be recharged with max. 3 A. 

Make sure that both batteries have the same rated battery voltage 12 V / 12 V because mixed operation 12 V and 24 V is not permitted.

The device is only suitable for use with lead batteries (acid/GEL/AGM technology), not for the combination of LiFePO4 and lead (starter) batteries.