As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER COMPARTMENT EMERGENCY LIGHT BATTERY PACK M1695 FAILS CAPACITY TEST (REF AAR RFD NR 1000061758) ESFR GENERATED. REMOVED EMERGENCY LIGHT BATTERY PACK M1695 IAW B737 AMM 33-51-06 -960-802. UP TO STEP 4.D.(5)B. AND REPLACED NEW BATTERY PACK M16 95, OP TEST GOOD IAW B737 AMM 33-51-06-960-802 STEP 4.D.(6). TO (7).(C). (WORK ACCOMPLISHED BY V937546 AND AAR QC A-14 V935540)