As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTS, BATTERY PACK M1695 FAILED A CAPACITY CHECK. TEST SWITCH ON POWER SUPPLY INOPERATIVE. REPLACED AND OPS CHKD GOOD CHARGER ASSY ON POWER SUPPLY M1695 IAW AMM 33-51-06-960-806. REINSTALLED DADO PANEL FOR M1695 POWER SUPPLY ACCESS, IAW AMM 21-23-03-400-802. CAPACITY CHECK FOR M1695 GOOD, IAW AMM 33-51-06-200-801. DEEP CYCLED EMERGENCY LIGHTS BATTERY PACKS AFTER CAPACITY CHECK, IAW AMM 33-51-06-600-802.