For campers, caravans, and boats with the highest energy requirements.

The new Professional Li-ion battery is designed to power electrical appliances just like at home. Its improved depth of discharge delivers even more usable energy and consistent performance. Fast charging allows it to reach 100% within 2–3 hours. At the same time, the significantly reduced weight and size make it easy to handle and install. Built-in cell heating functions and a high protection rating ensure the Professional Li-ion battery works effectively and reliably, even under demanding conditions. Special app capabilities keep you informed via Bluetooth about the charge, overall condition, cycles and usage, internal temperature, current, and alarms for all BMS functions.