Powerful 12 V battery charging
The Büttner MT-Duo Automatic MT 1260 is a powerful 12 V charger designed for demanding applications in caravans, motorhomes or boats. With a charging current of up to 60 A, the device is suitable for battery capacities ranging from 110 to 660 Ah and ensures fast, efficient and battery-friendly charging.
Thanks to the modern IUoU charging characteristic, the charger automatically adapts to different battery types such as gel, AGM and lithium batteries. This achieves high charging performance while optimally protecting the battery cells. An integrated long-term activation additionally supports battery regeneration after extended periods of inactivity, such as during winter storage.
The Duo-Automatic principle enables a fully automatic and maintenance-free charging process. After connection to the 230 V mains, the charger independently takes over complete control. Even with fluctuating mains voltage, the MT 1260 operates reliably and safely.
Comprehensive protection functions against short circuits, overload and reverse polarity ensure safe operation and increase the service life of the connected batteries. This makes the Büttner MT-Duo Automatic MT 1260 a reliable solution for powerful onboard electrical systems.
Advantages at a glance:
- 12 V automatic charger with up to 60 A charging current
- Suitable for batteries from 110 – 660 Ah
- IUoU charging characteristic for gel, AGM and lithium batteries
- Fully automatic, maintenance-free charging process
- Long-term activation for battery regeneration
- Protection against short circuit, overload and reverse polarity
