Shenxin Tech (S.Z) Co., Ltd. [China]

Charge your device with circuit protection. Charge your phone that can extend the using time.

wireless charger = transmitter +case(built in reciever,without battery)

1.Transmitter:  Input voltage:DC5V Input current:DC1ATransmission power:DC5WWorking frequency:100-200KhzEnergy conversion over:72%Power  distance:5mmCharging current:500-1000mAhCharging voltage:DC5VCharging method:one-to-one

2.Receiver   Working frequency:100-200KhzEnergy conversion:>72%Power  distance:5mmcharging current:300-500mAhcharging voltage:DC5VCharging method:one-to-one

portable wireless charger for smartphone Samsung galaxy SIII I9300