As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PS-2 INSPECTION FOUND MULTIPLE INTERIOR EMERGENCY LIGHTS INDICATIONS OUT. (DS519, DS191)-C/A-TROUBLESHOOT IAW FIM 33-5100-810-804 AND FOUND EPSU#2 BATTERY CHARGER AND ASSY TO BE BAD. RAR EPSU #2 BATTERY CHARGER AND ASSY IAW CRJ 700 AMM 33-51-157. OPS CHECKED GOOD. NO DEFECTS NOTED