As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
POST FLIGHT INSPECTION. L-1 DOOR EPAS BATTERY PACK STATUS LIGHT NOT FLASHING. REMOVED AND REPLACED THE 2 9V BATTERIES FOR THE L-1 EPAS BATTERY PACK IAW AMM 52-11-20-4-2. RE-ARMED L-1 EPAS SYS AND GREEN STATUS LT RESTORED. NORMAL ITEM OK FOR SERVICE.