iPower Backup Battery Power for iPhone:
This iPhone Battery Backup is specially designed for iPhone 3G/3GS with a ultra-thin, light-weight, low-profile characters and as a rechargeable external battery concealed inside of a protective form-fitting case for the iPhone 3G & iPhone 3GS. It offers you the full protection of a hard-shell case while providing virtually twice the battery life of the iPhone alone;
From the design and build quality perspective, it is truly top notch. The hard plastic shell is sturdy, it fits our iPhone 3G & 3GS, like a glove and it doesn't impede access to the volume rocker, power button and vibrate/ring switch. On the bright side, there are four LED indicators on the rear that show the remaining power capacity with a simple button press, and activating the built-in battery is as simple as flipping a toggle switch on the unit's bottom.Apple will never be perfect without our Battery Backup.
From the design and build quality perspective, it is truly top notch. The hard plastic shell is sturdy, it fits our iPhone 3G & 3GS, like a glove and it doesn't impede access to the volume rocker, power button and vibrate/ring switch. On the bright side, there are four LED indicators on the rear that show the remaining power capacity with a simple button press, and activating the built-in battery is as simple as flipping a toggle switch on the unit's bottom.Apple will never be perfect without our Battery Backup.
Weight: 75g
Capacity: 2400mAh
Output: 5V
Output current: 700mA max
The iPhone sleeve provides external battery life with the full protection of a hard case. The included on/off button let you use it as just a case or a charger. The iPhone Power Sleeve allows you to charge and sync your iPhone to iTunes without removing it from the case. It provides up to 8 hours of talk time, 10 hours of video, 30 hours of audio, 400 hours standby time and 9 hours of internet use.
