As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INOP EMERGENCY DOOR BATTERY OF EXIT LIGHT LH SIDE AT PASSENGER CABIN (1 EA) ; 2021-255431 / [01] REMOVED AND REPLACED BATTERY PACK ON M1668 EMERGENCY EXIT LIGHT POWER SUPPLY IAW AMM 33-51-06-960-805 AND PERFORMED INSTALLATION TEST AND TEST IS OK. P/N OFF: D717-01-100SWA S/N OFF: 21175 P/N ON: D717-01-100SWA S/N ON: 217069; [02] COMPLETE