As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT BATTERY PACKS FAILED CAPACITY TEST AT LOCATIONS M1673;M1675;M1669;M1668;M1670 EMERGENCY LIGHT BATTERY PACKS FAILED CAPACITY TEST AT LOCATIONS M1673M1675M1669M1668M1670<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS AT LOCATIONS M1673;M1675;M1669;M1668;M1670 PER AMM 33-51-06 AND DWG 33500005