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| iphone 4 (iphone 4G) external battery |
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| Model No.︰ | - |
| Brand Name︰ | - |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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iphone 4 external battery
Specifications :
Weight: 64g
Capacity: 1900mAh
Cell type:Li Polymer battery Lithium-ion
Dimension:12.5×64×18(mm)
Output voltage:5V
Output current:700 Ma max
Cycle life: 500times
Function& character:
power check& indication
power switch
protective and powerful
Signature:
Standby Time – Up to 380 hours
Talk Time – Up to 8 hours
Internet Use – Up to 6.5 hours on 3G | Up to 7 hours on Wi-Fi
Audio Playback – Up to 35 hours
Video Playback – Up to 10 hours
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