As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHTING BATTERY M737 STATION 988 LT SIDE & M1209 STATION 916 RT SIDE WILL NOT HOLD A CHARGE. R & R EMER LIGHTING BATTERY M737 STATION 988 LT & M1209 STATION 916 RT IAW AMM 33-51-07-022-001. PERFORMED SATISFACTORY BATTERY PACK CAPACITY TEST IAW AMM 33-51-07-612-035.