Most phone users have the experience that the cell phone back cover will be worn seriously after using for a long time. A better battery cover can protect you from being interrupted by the battery's instability when you are on cellphone. In this case， there is no necessary for you to change a new one. With this battery cover， the problems can be really solved. This battery cover is much thicker and delivers great durability in use. It must be the best repair part for your broken， cracked battery cover，specifically for the Extend Battery.                                    Features                New， Highest quality product<br>    This is a HTC black battery door cover<br>    Exquisite making and excellent durable material<br>    Lose or scratch your battery back door? Get a replacement， or an extra to keep on hand<br>                                                            Specifications            Dimensions    8.2 x 5.6 x 1 cm /3.2 x 2.28 x 0.39inch (L x W x H)    <br>Weight    9 g / 0.32oz    <br>Color    Black    <br>                                                            Package Includes                1 x Extended Battery Cover for HTC MyTouch 4G Black<br>