As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5671 - ALB - FLIGHT CREW REPORTED NR 2 MAIN BATTERY OVERTEMP ON DECENT. CREW DECLARED EMERGENCY AND PROCEED WITH THE DESCENT AND LANDED ACFT UNEVENTFULLY. EWR MX REMOVED AND REPLACED NR 2 MAIN BATTERY AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY ACFT WAS APPROVED TO RETURN TO SERVICE.