As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AUX BATT AMPS REMAINED AT +2 FOR ENTIRE FLIGHT. REQUEST AUX BATT CHARGER BE REMOVED FROM BATT TO SEE IF AUX BATT IS HOLDING A CHARGE. REMOVED AND REPLACED AUX MAIN BATTERY IAW MM 24 31 11 000 802 002 GROUND VERIFICATION COMPLETED SYSTEM CHECKED IAW FIM 24 31 31 710 801 AND AMM 24 31 31 710 801. SEAMC NOTIFIED PART NUMBER VERIFICATION COMPLETE.