The Roamer 105SMART5 MAX is the most powerful small lithium battery on the market. Compact enough to fit almost anywhere in your van build, yet capable of running a 3000W inverter on its own — a first for a 105Ah battery.
Built on 5th-generation MAX LiFePO4 cells with a 300A BMS and 2A active balancing, this is the ideal starter battery for a campervan or motorhome electrical system, or a high-performance addition to an existing bank.
12V 105Ah — 1.34kWh usable capacity
300A continuous discharge (315A peak) — powers up to 3600W inverters
Integrated Bluetooth via Roamer SMART app
CANbus & RS485 for plug-and-play Victron GX integration
IP65 waterproof, serviceable case
Low-temperature charge protection built in
ECE R-10 certified for type-approved vehicles
12-year manufacturer warranty
Dimensions: 260mm L x 173mm W x 229mm H — Weight: ~11kg
Matt has a trade account with Roamer. Buy-to-order — purchased from Roamer after your order is placed.