As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE EMERGENCY LIGHTS BATTERY PACK AT B5-119 WAS INOPERATIVE FOR ROW 20DC EMERGENCY PATH LIGHTS. MAINTENANCE REPLACED THE EMERGENCY LIGHTS BATTERY PACK AT B5-119. THE EMERGENCY LIGHTS OPERATIONAL CHECK WAS NORMAL REF B717 AMM 33-51-04. (LP #5363034)