As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BULLNOSE LIGHTING ON OVERHEAD BINS ON RT SIDE BETWEEN ROWS 10 AN 22 DIM. SPT 5867958 TROUBLESHOT AND FOUND FAULTY BATTERY PACK AND BATTERY CHARGER. REMOVED AND REPLACED BATTERY PACK, SN 146212 AN BATTERY CHARGER SN5917 WITH NEW BATTERY PACK SN 253349 AND BATTERY CHARGER SN 4 4654. OPS CHECK GOOD IAW B737 AMM 33-51-06. DATA WAS TRANS FRM N/R 5867958,WK.