As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT AFTER TAKEOFF MAIN BATTERY CHARGE CONTACTOR FAULT, BATTERY CHARGE INDICATOR WAS SHOWING +50 DESELECTED MAIN BATT CHG IAW AOM 1 BATT CHARGE INDICATOR RETURNED TO ZERO. THE ACFT RETURNED. R & R MAIN BATTERY IAW W/C EX-2431815-RAI-10010-008, OPS CHECK GOOD.