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- Case for iPhone 4 or 4S features built-in rechargeable battery. Hard-shell case helps protect your phone and houses battery, which provides extra power for your phone.
- Nearly doubles the battery life of your iPhone 4 or 4S. Provides up to 6 more hours of talk time on 3G, up to 12 more hours on 2G, up to 36 more hours of audio playback, up to 9 more hours of video playback.
- Included micro-USB cable allows easy connection to phone. Lets you simultaneously charge your iPhone 4/4S and sync it to iTunes without removing the phone from the case.
- Case features sleek, soft-touch finish. Rubberized finish includes a silver band that mirrors the look of your iPhone.
|battery capacity||1500 mAh|
|battery type||lithium polymer (Li-polymer)|
|Compatibility||Apple iPhone 4 Smartphone|
|dimensions||2.51" x 5.07" x 0.68"|
|Maximum Battery Run Time||36 Hour|
|Output Voltage||5 V DC|
|package contents||juice pack air 1145_JPAXP4 Smartphone External Battery; USB Cable for charge/sync; User's Manual|
|Product Line||juice pack air|
|warranty length||1-year limited|
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