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14
BATTERY
BOX
BATTERY-BOX
PREMIUM
LVL
4.5
LED Signals
LED signal
Explanation
White and blue LED are alternately
flashing. 0.5s white then 0.5s blue
System is ON
White LED is always glowing
No charging and discharging
Full charging
White LED is flashing slowly
2s on and 2s off
Charging
White LED is flashing quickly
1s on and 1s off
Discharging
White LED is flashing quickly(1s on and 1s
off), blue LED is glowing
SOC ≤15%
BMS Failure Detection (read the switch LED color on the battery)
Failure starts as the white LED flashing for one time, then count blue LED flashing times
Define flash for one time: 1s on and 1s off.
Blue LED is flashing for 1 time.
Short circuit or disconnection
Blue LED is flashing for 2 times.
MOS failure
Blue LED is flashing for 3 times.
BIC or communication failure
Beware of hot surface
The system can get hot during operation.
Do not short circuit.