As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C/B P-18-3 B10 EMERGENCY CHARGER RIGHT AFT IS OPENED AND WILL NOT RESET. EMERGENCY LIGHTS IN AFT CABIN ARE ON<[01] 01 - REMOVED AND REPLACED AFT R/H EMERGENCY POWER PACK AND CHARGER PER PER [AMM 33-51-06-201-NG (POWER SUPPLIES - MAINTENANCE PRACTICES - PERMANENT)] OPS CK GOOD.