As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INOP BATTERY PACK (M 1669) IN MIDDLE PASSENGER CABIN 2022-239085 / [01] REPLACED BATTERY PACK (M1669) IN MIDDLE PASSENGER CABIN IAW AMM 33-51-06-960-805 AND TEST IS OK;[02] REPLACED BATTERY PACK (M1669) IN MIDDLE PASSENGER CABIN IAW AMM 33-51-06-960-805 AND TEST IS OK