As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INOP BATTERY EMERGENCY LIGHT AFT GALLEY AREA RH ; 2021-549938 / [01] REPLACED BATTERY PACK ON AFT GALLEY AREA ON RH SIDE P/N OFF: D717-01-100SWA S/N OFF: 19023 P/N ON: D717-01-100SWA S/N ON: 310687 AND PERFORMED OPERATIONAL TEST OF THE NEW BATTERY PACK IAW B737-700 AMM 33-51-06-960-805 TEST IS OK; [02] COMPLETE TASK CERTIFIED