As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INOP BATTERY SUPPLY UNIT ON EMERGENCY EXIT POSITION LH SIDE AT PASSENGER CABIN 2024-728457<[01] REPLACED BATTERY SUPPLY UNIT ON EMERGENCY EXIT POSITION LH SIDE AT PASSENGER CABIN I.A.W. B737-800 AMM 33-51-06-960-805. TEST IS OK.;[02] JOB COMPLETED