Provolt 120AH, Manual, Page: 7 / 8

Problem: Battery keeps switching off/on.
Specifications
Model Compact -
120
Compact -
120HD
Compact -
220
Compact -
300
Rated Voltage 12.8
Usable Capacity 105ah 105ah 210ah 280ah
Max Continuous
Discharge
120amp 180 amp 180 amp 300amp
Peak discharge rate <3s 360amp 500amp 500 amp 900amp
Max Charge Rate 60amp 90amp 90 amp 150amp
Possible Cause Suggested Solution
Discharge/charge rates
exceeded. Disconnect all loads/chargers. Assess
and reduce current draw.
Short in external wiring. Disconnect all devices and assess all
wiring and connections.
Undersized wiring connected to
battery causing voltage drop
and increased current draw. Upgrade wiring, reduce load.