Collection: Applications: Motorhome Leisure Batteries

The leisure battery is the one that runs the motorhome's living area: fridge, lights, water pump, heating and inverter. Here are the lithium models suited to that job, from Litio Store 12V 50Ah to 300Ah to Victron Energy Lithium SuperPack, Bluetooth and under-seat versions included.

Sizing starts from daily consumption in Ah: a compressor fridge draws 40-60Ah a day, a diesel heater 10-20Ah. Unlike lead-acid, a LiFePO4 can be discharged almost fully, so 100Ah of lithium is worth about 200Ah of lead.

Worth checking: the BMS current against the inverter power, heating on board if you travel in winter, and whether the on-board charger has a lithium profile.