Anker
BAT-OC
Battery Over-Current
Battery discharge or charge current exceeded rated limit.
Common causes
Backup circuit load exceeds battery continuous output ratingMultiple high-draw appliances on backup circuit simultaneouslyBattery hardware fault
What to check
STEP 1
Check total load on backup circuit -- must be within inverter backup rated output
STEP 2
Shed non-essential loads during outage
Escalate if
Load within rated output and fault persists -- contact Anker support
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