Name: BTY 2200mAh Back Battery Emergency Charger /Mobile Power Source Power Bank for Samsung Galaxy S II /S2 I9100
Serial number: 1361964
Respective classification: Cell Phone Batteries
Unit Type: 1 Piece (1 items per Piece)
Net weight: 25g ( 0.06lb. )
Gross weight: 80g ( 0.18lb. )
Product size: 13.50cm x 6.90cm x 1.50cm (5.32in x 2.72in x 0.59in)
Packing size: 14.50cm x 7.90cm x 2.50cm (5.71in x 3.11in x 0.99in)
This back case emergency battery charger could get electrinity through computers or AC power source through USB port and store electricity to power your Samsung cellphones. It can be used as a normal back case to protect your cellphone from physical damage.
- Capacity: 2200mAh.
- Output Voltage: 5V.
- Output Current: 750mAh.
- Input Voltage: 5V.
- Input Current: 100-400mAh.
- Cycle: 500 times.
- DC charging Time: 4 hours.