As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
B777-33-3-7019 LLAR EMER LIGHT BATTERY CAPACITY CHECK FAIL. TRANSFER REF. NON-ROUTINE HX NRC WO.1582466 AND ORIGINATED BY EMP V898181. LLAR EMER LIGHT BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V896958. IDT INSPECTED OKAY BY HX147282. ADD EMP:V898561