VE.Bus BMS for Victron LiFePO4 Batteries 12-48VDC Works with All VE.Bus

The VE.Bus BMS protects each individual cell of a Victron lithium-iron-phosphate (LiFePO4 or LFP) battery.

Each individual cell of a LiFePO4 battery must be protected against over-voltage, under-voltage, and over-temperature. Victron LiFePO4 batteries have integrated Balancing, Temperature, and Voltage control (acronym: BTV) and connect to the VE.Bus BMS with two M8 circular connector cord sets. The BTVs of several batteries can be daisy-chained. Please see our LiFePO4 battery documentation for details.

The BMS will:

• Shut down or disconnect loads in case of the imminent cell under voltage.


• Reduce charge current in case of imminent cell overvoltage or over temperature (VE.Bus products only, see below).


• Shut down or disconnect battery chargers in case of imminent cell overvoltage or over-temperature.