Used iPhone 3GS - Shall I get a new battery?
Hi,
I've recently brought a second hand iPhone 3GS and I am wondering - Shall I get a new battery for it? I charged it last night to 100%, and its now at 20%.
I've (so far) managed to get;
Usage: 3 Hours, 12 Minutes
Standby: 10 Hours, 58 Minutes
Are those figures below what I should be getting from the battery (Do I need a new one)?
Edit: My iPhone 3GS is the 16GB model.
Thanks for your answers!
iPhone 3GS, iOS 5.1