As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*** SUPPLEMENTAL SDR *** FAULT - FOUND EMERGENCY LIGHT BATTERY PACK CAPACITY TEST FAIL (REPLACE) 1. I.A.W AMM 33-51-07-022-001 & 33-51-07-422-012 REV.139.01 REPLACED EMERGENCY LIGHT BATTERY PACK & PERFORMED INSTALLATION TEST OF THE BATTERY PACK, THE RESULT WAS SATISFACTORY.