My iPhone lasts about 1 hour. There is nothing I can do to make it last longer. If it is charging when I am talking on it I can see the power drain.
I tried to purchase a new battery from ebay user ecell. I received the battery: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200363623970&ssPageName=STRK:MEWNX:IT.
I installed it using the instructions I found [...]
