IBS RBM+ (Relais Booster Modul) 12-V, upgrade für IBS-DBS Kompressor Six LEDs indicate the operating

Six LEDs indicate the operating status as well as the power range in which the device is currently operating

Up to five devices can be connected in parallel

Practically Unlimited Power through Parallel Connection

intelligent technology

IBS RBM+ (Relais Booster Modul) 12-V, upgrade für IBS-DBS Kompressor Six LEDs indicate the operatingMust not be combined with the IBS DBM 20A, IBS DBM 20 AS or IBS DBR. These products already have the RBM+ function integrated. The RMB+ Relay Booster Module (the Plus stands for extended temperature range) is an optional upgrade kit for the IBS DBS dual battery system. With IBS DBS, an emergency start from the auxiliary battery (Aux) is always possible if the starter battery supplies 8. 5V or more and the auxiliary battery has sufficient charge. With