Description:<br>Compatible Brand: For Blackberry Z10Capacity: 4000mAh3.7VDCBattery type: Lithium-ion polymer battery<br>Note: you need to use this Thick Battery with the back cover.<br>this battery is not suitable for BlackBerry's Porsche-designed Z10  P'9982<br>  <br>Package included:<br>1 x 4000mAh Replacement Battery1 x Back Cover<br>More details: