External Battery Packs

Product Description

GEG**4B 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: **0g Material: crust aluminium Dimension: Lmax**0mm×max*2mm*Hmax*6.4mm Button: the output voltage and capacity checking indicated through the same Indicator: 5 green LED to indicate the capacity Charge Tip: mini USB Discharge Tip: USB 3. Technic Parameter Capacity: ***0mAh Cell Voltage: 3.7 V Input Voltage: 5.0V 0.5V Input Current: ***0mA max Output Voltage: 5.5V 0.2V Output Current: **0mA Over Charge Voltage: 4.*0V?0.*5V Over Discharge Voltage: 2.4V?0.1V Short Circuit Current: 4A/3.7V Over Discharge Recovery Voltage: 3.0V?0.1V Cycle life: **0 times Self Cost Current: **0uA 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, its work after pressing the 5. Safety Certification FCC CE 6. Accessories NULL 7. User Manual and Package Package: blister clamshell + insert card User Manual: card printing