It seems that my IPad 2 do not stay charged for 10 hours is there a reason why it will loose charger power..
Tips on saving battery
1. Lower brightness
2. Turn off WiFi when not using
3. Turn off 3G when not using
4. Turn off Bluetooth when not using
5. Minimize use of Location Service
6. Turn off push notification
7. Fetch new data less frequently
8. Turn off push mail
9. Auto-check fewer mail account
Retrieving data ...