iPhone battery: toast in 14 months

As expected, my 3G iPhone battery is toast about 13 months after I bought my 3G iPhone. It doesn't make it through a day of my typical network use with lightweight talking.

I'm a heavy duty user, so I expect most people will get something closer to 15-18 months on the 3G battery.

I'll be buying the 3GS soon and the 3G will go to Emily. I'll get a $100 battery swap before I pass it on.

Update 9/26/09: I lied - Emily got the 3GS.