Charging on the Go!
September 27, 2011 Leave a comment
Additional time added to your iPhone 4
Standby: Up to 275 hours
Talk: Up to 6 hours on 3G/ up to 12 hours on 2G
Internet: Up to 5 hours on 3G/ up to 9 hours on Wi-Fi
Audio: Up to 36 hours
Video: Up to 9 hours