JF-02D SPECS
1. Product Description:
This product is the Universal USB battery pack, Applicable for all digital devices charged by USB port, and sd card speaker

2. Configuration
This product made up of Lithium battery, 1PCS PCB board, and housing.
Color: White/black
Weight: 150g
Material: ABS
Button: Power on/off and checking capacity through the same button
Indicator: 3 blue LED to indicate the capacity
Charge Tip: DC in
Discharge Tip: USB

3. Technic Parameter
Capacity: 5200mAh
Cell Voltage: 3.7 V
Input Voltage: 5.0V
Input Current: 1000mA max
Output Voltage: 5.5V
Output Current: 500mA
Cycle life: ≥ 500 times
Self Cost Current: 300uA
TF card: 32G(max)