As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L/H OVERWING EXIT EMERGENCY LIGHTS EPSU BATTERYL PACK FAILS THE CAPACITY TEST (11WL). (A3NB-33-3-0004). GENERATED BY V061627 AT HAECO LCQ PER NR 9296033 (42033). REMOVED AND REPLACED L/H OVERWING EXIT EMERGENCY BATTERY 11WL AN D OP CHECKS GOOD IAW A319/AMM 33-51-38-000-002-A AND 33-51-38-40 0-002-A. PERFORMED BY V061637 AND INSP BY 919150.