Xperia 5 
オンラインマニュアル

Battery

A rechargeable battery has a long service life if treated properly. New or idle batteries can have short-term reduced capacity.

  • For maximum battery capacity, use the battery in room temperature. If the battery is used in low temperatures, the battery capacity will be reduced.
  • Fully charge the battery before initial use.
  • Only authorised Sony Mobile service partners should remove or replace built-in batteries.