How to improve the battery life of Samsung Galaxy pro

Recently bought Samsung Galaxy pro (touch and qwerty, android powered mobile phone). Good phone. However, the battery life is just about average, especially if you are a heavy user of internet on mobile.

Here are few tips to improve the battery life of Samsung Galaxy Pro:

1. Remove the battery after every 3 months and clean the contact points

2. Turn the brightness to auto control

3. Use dark wallpaper and avoid any live wallpapers

4. Charge the phone only when it is drained out completely

5. Charge the phone using original charger for maximum performance. USB charging takes long to charge.

6. Switch off wifi, 3g, bluetooth, auto rotate, if not required.

The above should help to improve the battery life to about 25%. However, the results may vary as per actual usage, temperature etc.