1432 mah battery
The iPhone battery was built-in, it is not so easy to reaplace it without open tool. But there are some extend power for iPhone, you can choose them to get more power.
I THINK IT HOLDS AS MANY AS YOU CAN PUT ON THERE.
Its battery life is 3 to 4 hours.
48 hours
So far there are 2. The original and the 3G version. The original iPhone is made of plastic while the 3G is made from metal. The original iPhone's battery was stated to be capable of providing up to seven hours of video, six hours of web browsing, eight hours of talk time, 24 hours of music or up to 250 hours on standby, The 3G now has a SIM ejector tool, a Mini USB power adapter (North America) or Standard USB power adapter (Everywhere except North America).
iPhone battery life depends upon what activities you are doing with it. It is supposed to provides: - up to 8 hours of talk time - up to 6 hours of Internet use - up to 7 hours of video playback - up to 24 hours of audio playback It realistically provides: - up to 5 hours of talk time - up to 4 hours of internet use - up to 4 hours of video playback - up to 12 hours of audio playback And if you have had an iPhone for a while like me (around 6 months) it provides: - up to 3 hours of talk time - up to 3 hours of internet use - up to 2 hours of video playback - up to 6 hours of audio playback
for a full battery 8-10 hours.
To answer this question the amp/hours of the battery must be stated.
It depends on how much drain is placed on the battery !
Depends on the battery you buy. They come in different CCA.
3,500 songs / 20 hours of video