Ultra Power battery which more than doubles your work or play time on your iPhone 4.
1.With the iPhone 4 in the battery case, gently pull the battery module from the control module and iPhone 4.
2.Slide the new battery module down over your iPhone 4 until it snaps into place.
Note: You must charge your extra battery before swapping it while on the go.
Troubleshooting
If myPower for iPhone 4 does not power iPhone 4, take these steps:
1.Confirm that the On/Off switch is in the On position (to the right).
2.With the iPhone 4 inserted in the battery case, check the Capacity Indicator to verify that myPower for iPhone 4 is charged (capacity indicator is blue).
3.Verify that your iPhone 4 is properly docked into the
USER GUIDE | 11 |