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The Büttner Elektronik MT standby charger 12 V is a compact 12 V standby charger (0 – 3 A) for fully automatic recharging and maintenance of the starter battery in vehicles with two battery circuits. Thanks to the simple installation between the RV or additional battery and the starter battery, the starter battery reliably remains in the optimal charge range – without manual intervention and especially practical during longer periods of inactivity.
Advantages:
Fully automatic recharging and maintenance of the starter battery
Suitable for vehicles with two battery circuits
Charging current range 0–3 A for gentle battery maintenance
Simple installation between RV/additional battery and starter battery
Supports permanent readiness to start during periods of inactivity
