Emergency power battery is a new high capacity emergency battery for iPhone 4S & 4, as well as iPod, iPhone3G & GS etc, which is with apple dock connector. Emergency power battery easy to charge your Phone or Pod without cables. Emergency power battery is a miniature storage battery. When you travel or go to a business trip, Emergency power battery could be the best partner of you. Emergency power battery's compact stylish appearance and easy to use the characteristic is the best choice for your own or for gifts.

Technical Parameters of emergency power battery
Battery type: Lithium polymer
Weight: 48g
Battery capacity: 1800mAh
Input voltage: DC5.0V
Input current: 500mA
Output voltage: DC5.0V
Output current: 750mA
Battery charging time: 2~2.5hours
Dimensions: 61*37*15.5mm