As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING EMERGENCY EXIT LIGHT OPERATIONAL TEST; FOUND EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1673 INOP WHILE PERFORMING EMERGENCY EXIT LIGHT OPERATIONAL TEST FOUND EMERGENCY LIGHTS ASSOCIATED WITH BATTERY PACK M1673 INOP<[01] REMOVED EMERGENCY LIGHT BATTERY CHARGER AND BATTERY PACK M1673; INSTALLED SERVICEABLE CHARGER AND BATTERY PACK; AND PERFORMED GOOD INSTALLATION TEST PER AMM 33-51-06-960-805 AND AMM 33-51-06-960-806;[02] VERIFIED CORRECTIVE ACTION 1