What was found
CREW REPORTED SMELL IN COCKPIT. BATTERY OVERHEATED AND VOLTAGE APPROXIMATELY 18 VOLTS. SMOKE COMING FROM TOP OF BATTERY. REPLACED BATTERIES AND CHARGER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED SMELL IN COCKPIT. BATTERY OVERHEATED AND VOLTAGE APPROXIMATELY 18 VOLTS. SMOKE COMING FROM TOP OF BATTERY. REPLACED BATTERIES AND CHARGER.