It is annoyed if your cell phone is out of power suddenly. Don’t worry， with this 1000mAh Charger Plug + Data Cable for Samsung i9100， you could charge for your cell phone at any time. It features an intelligent IC chip， which recognizes a fully charged battery and automatically switches to saver mode to prevent overcharging and short circuit. It is lightweight and easy to carry， and you just need to simply plug your cell phone with the charger through a USB cable， the other into the phone or desktop charger， and it will recharge and condition your battery. Carry an extra light weight and handy travel charger， to charge anytime， anywhere!                                    Features            Phone can be used during chargingA charger plug and a data cableLightweight and easy to carryShort circuit protectionPlug and play                                                            Specifications             Color     Black    <br> Dimensions     (1.1 x 0.98 x 0.98 )" / (2.8 x 2.5 x 2.5)cm (L x W x H)    <br> Input Voltage     100-240 V 50/60Hz 0.15A    <br> Output Voltage     5 V 1.0A    <br> Weight     1.86 oz / 53g    <br> Compatible with     Samsung i9100    <br> Capacity     1000mAh     <br>                                                             Package Includes            a<br>1 x Charger Plug<br>1 xData Cable<br>