EG4 › battery management system (BMS)
LifePower4 batteries click off in cold weather
reported in the field
Symptoms
A bank of three LifePower4 rack batteries repeatedly shuts down with an audible click during cold weather, requiring the space to be warmed (with a wood stove in one case) before restarting the batteries and breaker
The cause and the fix
Subscribers see the cause, the fixes that worked and who did them, part numbers and recent prices when a part is involved, and the field reports behind this entry.