A section on the Apple website suggests several tips on how iPhone 3G users can save juice and make their iPhone’s battery life last longer.


Just read closely what Apple wants you to do with your iPhone 3G:

Turn off 3G
Minimize use of GPS
Fetch new data less frequently
Turn off Push Mail
Auto-check fewer Email Accounts
Minimize use of 3rd-Party Applications
Turn off Wi-Fi
Turn off Bluetooth
Use Airplane Mode in low- or no-coverage areas
Adjust Brightness
Turn off EQ

Basically, they want you to turn it off and not use the iPhone to save on battery.