As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF T/C 78233001: EMERGENCY LIGHT BATTERY PACK M2626 FAILS CAPACITY CHECK. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK FOR EMERGENCY LIGHT M2626 PER AMM 33-51-06 POWER SUPPLY OPS CHECK GOOD AREA ACCESSED BY MAINTENANCE SEAL ADDRESSED BY MAINTENANCE.