How to troubleshoot Truma Battery Charger when the battery does not charge?
- MMonique BryantAug 2, 2025
If the Truma Battery Charger isn't charging your battery, first, make sure all connections are secure. Disconnect the device from the 230 V AC voltage mains by pulling out the female device plug, wait 15 seconds, and then reconnect it. Also, check all fuses and the mains supply connection.







