Varta LL100LT Lithium Battery, 100Ah

The Varta LL100LT lithium battery is designed for applications demanding high reliability, power and long service life on boats, motorhomes and caravans. Its built-in cell heating (HEAT) function enables stable performance even at low temperatures, down to around -20°C — an important feature in Nordic conditions, where a standard lithium battery would simply refuse to charge in freezing weather.

Lithium technology delivers many times the energy density of a traditional lead-acid battery, along with far more charge/discharge cycles (typically thousands versus a few hundred), while keeping weight low — 13 kg versus often 30–40 kg for an equivalent lead-acid battery. The battery includes advanced battery management (BMS) protecting against overload, overtemperature, short circuits and deep discharge. Via Bluetooth, you get continuous readouts of charge level, temperature, current, health and alarms directly in a mobile app — no separate battery monitor needed.