With UK， AU and EU standard connectors， you should never worry about charging plug problem if you are going on a long journey. Besides， with two batteries at hand， you can use mobile phone freely. This 2pcs 2600mAh 3.7V Li-ion Batteries + Cradle Charger + UK !#!amp!*! AU !#!amp!*! EU Standard Connectors for HTC EVO 3D G14 G18 G21 set is contributive and reliable. Rechargeable and 2600mAh high capacity Li-ion batteries are environment-friendly and can ensure long standby time， service time and continuous power. Besides， the cradle charger provides fast， stable and harmless charging to your mobile phone. You can charge your mobile phone easily wherever you go with this charging set.                                    Features             2600mAh high capacity Li-ion battery ensures long standby time and service time<br> Rechargeable batteries are environment-friendly<br> Plastic and metal cradle charger is lightweight and durable <br> The cradle charger can protect your battery and prolong its life<br> Fast charging speed and stable performance <br> UK， US and AU standard connectors make it easy to charge <br> Suitable and practical for travel， business trip， etc <br>                                                            Specifications              Battery        <br> Battery Type     Li-ion Battery    <br> Voltage     3.7V    <br> Capacity     2600mAh    <br> Compatible with     HTC EVO 3D G14 G18 G21  Charger Adapter:    <br> Color     Black    <br> Material     Plastic & Metal    <br> Input Voltage     AC100V-240V    <br> Frequency     50-60Hz    <br> Input Current     150mA    <br> Output     DC4.35V 350mA±50mA; DC5.2V 800mA    <br> Compatible with     HTC EVO 3D G14 G18 G21    <br> Dimensions     (3.31 x 1.97 x 1.06)" / (8.4 x 5 x 2.7)cm (L x W x H)    <br> Weight     1.59oz / 45g     <br>                                                             Package Includes            2 x Batteries<br>1 x Charger Adapter<br>1 x UK Standard Connector<br>1 x AU Standard Connector<br>1 x EU Standard Connector<br>