AC (alternating current) charging power is relatively low

Fault symptom: inconsistent with the nominal

Troubleshooting steps:

① Check whether the SOC (remaining battery level) is in the range of 0%-5% (the range of 0% to 5% belongs to the pre-charging stage, and the charging power is relatively low).

② Monitor the battery temperature (20-25 ℃ is the best; low temperature will reduce the power).