[Question] My phone turns on for 10s and then shuts down [Haipai i9389]

[Honzo]

Hello there!

I just got this phone because a friend bought one and I really liked it for the price but mine seems to have some problems.

When I turn it on it starts loading and never goes father than the Android text logo, never gets to the "desktop".

When I turn it on, on recovery mode (down + power) I see this menu but it doesn't last longer than those 10/15s

Also, I've tried to install CWM and a working rom but I've never owned a MTK6589 soc and all I've found to install CWM needs the phone to be working.

I'll be testing the battery when I see my friend again but for now I'd love to hear tips on this, thank you in advance

[Honzo]

Just as I was suspecting, the battery is the problem, tested using my friend's battery and everything is runs perfect.