GEG-1317B Mini size, Elegant appearance Power you mobile phone up to 64 hours’ standby time 1. Product Description: This battery pack base on Mini USB input charging, and standard female USB charge out. Provide power for mobile phone (Nokia, Motorola, Sony-Ericsson) by different connectors 2. Configuration This product made up of 1pcs Lithium battery, 1pcs PCB board, and housing. Color: black Weight: 60g Material: ABS+PC Dimension: Lmax88mm×Wmax50mm*Hmax14.5mm 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: 1700mAh Cell Voltage: 3.7 V Input Voltage: 5.0V±0.2V Input Current: 1200mA max Output Voltage: 5.5V±0.2V Output Current: 800mA Over Charge Voltage: 4.30V±0.05V Over Discharge Voltage: 2.4V±0.1V Cycle life: e300 times 4. Function & Usage Charge Charged battery pack by Mini USB or USB AC adapter, the green LED intelligent indication during charging, all 5 LED light in green when full charged. Discharge Firstly make sure the remaining power is enough (if not enough, please charge).Secondly press the power indicator button (5 LED lights indicate current capacity for 30 seconds), then output jack will have 5.5V plug the USB tip of the USB cable into the OUT port of the battery pack ,then the battery pack can power the device . If there no load for 30 seconds, the 5.5V will shut off automatically. 5. Safety Certification FCC CE 6. Accessories 1pcs USB retractable cable 1pcs Mini USB connector 1pcs Nokia+3.5*1.1 mobile phone connector (old) 1pcs Nokia+3.5*1.1 mobile phone connector(new) 1pcs Sony-Ericsson+3.5*1.1 mobile phone connector (new) 7. User Manual and Package Package: blister clamshell + insert card User Manual: card printing