iPhone how to extend battery

[la321]

how do i extend my battery life on my iphone 4s?

 

[Applejuiced]

Buy a battery extender device and plug it in.

 

[pdaholic]

Also don't install too many jailbreak apps.

 

[Asator]

Turn it off.

 

[matthew2926]

Create a double battery by soldering two regular batteries in parallel and then creating a new back to accommodate the larger battery.

 

[braddick]

how do i extend my battery life on my iphone 4s?

Don't allow you iPhone to get wet.

 

[Samanosuke]

Buy a battery extender device and plug it in.

this.

 

[Carlanga]

keep it plugged in...