#6317080, By Davey iPhone 4th Generation revealed

Davey 26 Jun 2010 23:11:56 593 posts
Seen 10 years ago
Registered 14 years ago

You can get some fairly detailed battery usage info from Settings > General > Usage > Time since last full charge.

Mine says
Usage: 2 hours 32 mins
Standby: 15 Hours 3 mins

I've got 66% battery left.

Personally, I'm happy with the battery