> Iphone Accessories > For iphone 4 > iPhone 4 External Battery > 2300mAh Mobile Power Station for iPhone 4iPhone 4 External Battery
1) Cell Type: Li-ion polymer battery
2) Output voltage: 5V
3) Output current: 500ma
4) Input voltage: 5V
5) Input current: 500ma
6) Battery capacity: 2300mah
7) Product weight: 65g
8) Product size: 125*62*18mm
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