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The standby consumption of an alarm system or an activated radio can be enough to drain a starter battery within a few days. The standby charger Pro from Dometic Büttner saves the situation. It continuously monitors the charge state of the RV and starter batteries and feeds excess charging current into the starter battery whenever possible.
Protects the starter battery from deep discharge caused by standby consumers
Excess charging current (e.g. from the solar panel) is fed into the starter battery
Suitable for all RV batteries – including modern LiFePO4 RV batteries
Ideal for off-grid camping or when the vehicle is not used for an extended period
