As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS AT RIGHT 9ABC & 11ABC DO NOT ILLUMINATE<[01] TROUBLESHOT TO BAD BATTERY PACK; NO PARTS IN STOCK<BR>OK TO CONTINUE PER MEL 33-15-02 <BR>AUTH# 80818;[02] R&R BATTERY PACK AND CHARGER ASSY PER AMM 33-51-06. OPS CK OK. NO FAULTS NOTED. THIS CLEARS MEL 33-15-02