Power bankis mainly applied to supply power for mobile electronics devices below 5V.
* Mobile phone
* Mp3/Mp4 and Bluetooth devices
* Tablet PC
* Digital Cameras
Private designs power bank :
Universal power bank with public designs at lower price !
Certificates for your information !
Power bank Facotry :
Something difference with unprofessional factory !!
Private tooling ; Family design series to enhance your brand image
Simple buckle assembly( easy to break);
A grade battery, Real capacity; Sorting out machines to control capacity uniformity
Stock or second-hand battery cells;
8hrs-12hrs aging test during production
A grade cell , refuse other grade or second-hand cell
Second hand cell or stock
precise MCU, 8MHZ highspeed CPU; and protection PCB on mainboard
No over-charge & over-discharge protect IC;
pure copper wire for low energy loss and high speed;
Aluminum wire and low battery efficiency, no data transmission function of cables;
Data transferring and charging function
15 items protection :over current, over charging, overvoltage, over temperature, short-circuit, electric leakage protection, auto-activation, intelligent power cut, stable voltage, stable current, fast charging etc.
CE/Rohs/FCC/PSE guarantee safety in China;
Intelligent digital timing controlling; Auto power on when charging, auto power off when full charging
Behind high capacity with low price, big threats to mobile devices . Professional supplier can be a guarantee.
We are one professional manufacturer and exporter of Portable External Power Bank Battery Charger, and our factory located in Guangzhuo province . Based on strong R&D forces, we are dedicate to providing competitive prices, quality products, punctual shipment and the best service for our customers. View detail