The problem of battery or renovation?

[ALOOSH1]

I have a Sony Z1 Mobile is fast freight quickly and when used in a few period of time up to a ratio of 80 or less is re-run and if not enriches jack up electricity when referring Sony is working to restart and so

[MarlonUk1]

I am sorry but can you explain what problem are you experiencing with your device?

[Phy]

Repair the device with Sony Xperia Companion.

http://support.sonymobile.com/global-en/tools/xperia-companion/

[Phy]

Also, you can contact your xperia to have it repaired.
http://support.sonymobile.com/global-en/contactUs/