As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LANDING, SLIDE INDICATION ON ECAM FOR R1 WAS FLASHING. REMOVED AND REPLACED ASPU BATTERY NR 1 IAW AMM 52-73-18-04, ASPU BITE CHECKED GOOD. SLIDE INDICATION TEST CHECKED GOOD SEVERAL TIMES IAW AMM 52-73-00-5. ACFT OK FOR SERVICE.