Battery Charger K2 3 PIN CONNETOR
backup battery Charger 3 PIN for STAR124/224
The Battery charge BAT K2 GEL is to be fitted with Sealed Acid Batteries
This charger is to be fitted with any of the KingGates systems with control unit D124 or D224, where sealed Acid Batteries are fitted.
For the new STARG824NG board get the BAT K3.