Q: İpad is burning early and charge finishes early

Hi Tsungurtekin,

Welcome to the Support Communities!  The article below will help you troubleshoot the issue you are having with the battery on your iPad:

The information below will show you how to optimize your battery life and monitor its charge:

Apple - Batteries - iPad

http://www.apple.com/batteries/ipad.html

iPad Battery and Power - Apple Support

http://www.apple.com/support/ipad/repair/battery-power/

Is your iPad battery draining too quickly or not holding a charge? Try restarting it first. You can also adjust several settings to extend the battery life of your iPad.

Restarting your iPad

Hold down the Sleep/Wake button on top of your iPad, then drag the slider to turn it off. Press the button again to restart. Resetting and restoring your iPad may help resolve battery issues as well.

iPhone, iPad, and iPod touch (4th generation): Keeping device within acceptable operating temperatures

http://support.apple.com/kb/HT2101

Your iPad will warn you if it is over heating, and if it needs to, it will shut itself down. As long as you have not experienced this warning, what you are sensing may be normal. If you believe the temperature is a concern, you can isolate the issue by restoring your iPhone as new.  This will help you identify whether it is a hardware or software issue:

iTunes: Restoring iOS software

http://support.apple.com/kb/HT1414

I hope this information helps ....

- Judy