The new designer rechargeable external battery case for SAMSUNG GALAXY S3 I9300 :
1. material: ABS +PC
2. battery capacity: 3200mah
3. output rate: 5v/ 1A
4. output current 750mah
5. input current 7500mAH
6. cycle life: 500times
7. DC charging time: 4hours
8. weight: 80g
9. Chargering/ sync , simply plug in the USB turn micro USB to the micro USB female dock, connect the USB to a powered USB equipment or computer.
12) Packing specification size: 50x50 x 60cmmm
13) Packing specification weigh: 19.75kg (100pcs)


