As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INOP BATTERY POWER SUPPLY BETWEEN STA 600 AND STA 620 LH SIDE AT PASSENGER CABIN 2025-112874 <[01]. REPLACED BATTERY POWER SUPPLY BETWEEN STA 600 AND STA 620 LH SIDE AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-806 SEE INDIVIDUALS SIGN OFF BELOW. TEST IS OK.; [02] REPLACED BATTERY POWER SUPPLY BETWEEN STA 600 AND STA 620 LH SIDE AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-806. SEE INDIVIDUALS SIGN OFF BELOW. TEST IS OK.