external power supply for cell phone

23Dbm 4G Smart Phone Signal Amplifier/4G Mobile Phone Signal Amplifier Brief Description: 2600MHz Pico-Repeater is intended to strengthen the signal o...

... Mobile Signal Jammer Product Description Technical Specifications Cover interface standards: Digital : IDEN, TDMA, CDMA, GSM, UMTS...

Product Description: Explosion Proof Telephone is a reliable and powerful Explosion-Proof-Voice-Communication-System. It is an Explosion-Proof-Voice-T...

... Blocking Device Specifications Output port Frequency Average output Channel output CDMA 851-894MHz 35dBm 4dBm/30KHz(min) GSM...

Fast speed transfer usb2.0 micro usb sd card reader mobile card reader OEM orders are warmly welcomed ! Features: 1. Supports both normal and high spe...

Specification Operating frequency 800~1500MHz 2400~2485MHz 5725~5850MHz Identification type OFDM high-definition image transmission signal, DIY fixed-...

bank 3000mah bank battery for mobile with flashlight Product features: 1, emergency charging: without the need for fixed po...

... USB2.0 interface easy to use, could charge with , PSP Games, PDA, MP3, MP4 Player, PSP and other digital products for anytime anywhere. ...

... 252*141*124mm Guarantee 13 months Colour blue 1Q: Can you accept OEM and ODM Services? A1: Yes, we OEM & ODM services as clients requiremen...

Power Banks Portable Battery Charger 15000mAh Power Bank Supply 2022 Hot Sale External Phone Accessories Quick Details Output Interface: USB/MICRO USB...