Specification :

GEG-34B
1. Product Description:
This product is the Universal USB battery pack, Applicable for all digital devices charged by USB port
2. Configuration
This product made up of 2pcs Lithium battery,1pcs PCB board, and housing.
Color: argent
Weight: 130g
Material: crust aluminum
Dimension: Lmax100mm×Wmax62mm*Hmax16.4mm
Button: the output voltage and capacity checking indicated through the same button
Indicator: 5 green LED to indicate the capacity
Charge Tip: mini USB
Discharge Tip: USB

3. Technic Parameter
Capacity: 3400mAh Cell Voltage: 3.7 V
Input Voltage: 5.0V±0.5V Input Current: 1000mA max
Output Voltage: 5.5V±0.2V Output Current: 700mA
Over Charge Voltage: 4.30V±0.05V Over Discharge Voltage: 2.4V±0.1V
Short Circuit Current: 4A/3.7V Over Discharge Recovery Voltage: 3.0V±0.1V
Cycle life: e300 times Self Cost Current: d300uA
Cycle type: Lithium polymer
4. Function & Usage
Charge
Charge for battery pack by USB DC5V, the green LED intelligent indication during charging, all 5 LED light in green when full charged.
Discharge
Connect the device and battery pack by USB cable, it’s work after pressing the button
5. Safety Certification
FCC CE
6. Accessories
NULL
7. User Manual and Package
Package: blister clamshell + insert card
User Manual: card printing