As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT LIGHTS POWER SUPPLY M1694(BS565;LBL68) FAILS CAPACITY CHECK.<[01] REMOVED AND REPLACED BATTERY PACK FOR EMERGENCY EXIT LIGHTS POWER SUPPLY M1694 WITH NEW FROM STOCK IAW AMM 33-51-06. OPS CHECK GOOD.;[02] VERIFIED WORK IN C/A #1