As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE EMERGENCY EXIT SIGN AT THE R1 DOOR AND THE EMERGENCY EXIT SIGN ABEAM FIRST CLASS LAVATORY ARE FLICKERING WHILE IN FLIGHT. MAINTENANCE REPLACED THE AFT BATTERY CHARGER UNDER THE FWD FOLD DOWN PANEL. OPS CHECKED GOOD IAW AMM 33-51. OK FOR SERVICE.