As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 6758953) DURING EMERGENCY LIGHTING CHECK WORKCARD 3350-7413, FOUND BATTERY PACK AT L1 DOOR AREA AND LH PACK BETWEEN SEAT 25 AND 26 TO BE DISCHARGED. R&R BATTERY PACKS (EMERGENCY LIGHT) AT L1 DOOR AND BETWEEN SEATS 25 AND 26 (LH) PER B737 AMM 33-51. OPS CHECK GOOD.