Büttner battery-control booster MT BCB IUoU

Charger + booster combined
For optimum charging of all battery types in caravans and mobile homes

The battery-control booster is the optimum charging combination for smaller motorhomes with straightforward battery capacity and the ideal supplementary charger for larger vehicles, in which the built-in charger does not have the facility to charge demanding AGM or gel batteries. The device has a long-term charge programme and can remain constantly connected with the 230 V mains network. An integrated "pulser" prevents battery sulfation.

In the caravan: During travel, the caravan battery is supplied with the optimum charging voltage. Power losses due to long cables from the vehicle are compensated for. The charging current in the vehicle is limited to 8 A. When in stationary mode (on 230 V), the vehicle battery will be supplied with a charging current of 10 A / 20 A (also with the correct charging characteristic).

In the mobile home: the battery control booster is the ideal 230 V charger for battery capacities up to approx. 100 Ah. For higher capacities or pre-existing systems, it will take on the function of an additional charger and guarantees optimum full charge through its booster function (battery type configurable). Thanks to the D+ detection, there is no need for an additional battery disconnect relay.

Naturally the device comes equipped with an inverter (gel, AGM, liquid acid and LiFePO4) and a battery temperature sensor. The control panel can be removed and installed as a remote control in the interior. Delivery incl. temperature sensor and connecting cable (5m) for control panel (cable extension available as optional extra).