Are you worried that your battery has run out of power when you are out? Are you always tired of your short battery life? Come on! Purchase High Capacity 6200mAh Thicken Battery + Black Back Cover as alternate one. Designed to meet your need， it consumes less power and extends time so that it is ideal for long flights， outdoor activities， and business trips. Besides， the white back cover offer perfect protect for your battery. Don’t hesitate again， equip with this high quality battery + back cover!                                    Features             Best replacement for the original battery<br> Keep an extra battery on hand <br> It is made of high quality and durable material<br> New and high quality<br> Popular because of its long battery life<br> Efficient and durable<br> Give your device a new life<br> A white back cover can protect your battery<br>                                                            Specifications            Material    PC    <br>Colour    Black    <br>Dimensions    4.72 x 2.72 x 0.2" / 12 x 6.9 x 0.5cm (L x W xH)    <br>Weight    0.35 oz / 10 g    <br>Battery Capacity    6200 mAh    <br>Voltage    7.4V    <br>Type    Li-ion    <br>Compatible With    Samsung S4 / I9500    <br>                                                            Package Includes            1 x Back Cover1 x Battery<br>