Do you want a reliable and durable battery to power your cell phone? This 1150mAh 3.7VDC CS2 Battery will provide your cell phone with continuous and long-lasting energy， so that you can stay connected with your family and friends happily. It contains an integrated microchip to prevent overcharging to prolong the lifespan of the battery. Additionally， this battery is lightweight and easy to carry without adding too much weight to your cell phone. It is a practical battery that you cannot miss. Action is better than excitement!                                    Features            All batteries have been tested before shipmentStay connected with your families and friends by getting this batteryThis replacement battery has an integrated microchip to prevent overcharging and to extend battery life Best replacement battery with long-time standby and talk time 1150mAh Batteryextra-high capacity， extra-long stand-by timesLight weight， high capacity and low impedanceOur battery is sent out with little or no power， so please charge it for about 7 hours before using                                                             Specifications             Battery Model     CS2    <br> Dimensions     (2.05 x 1.18 x 0.2)" / (5.2 x 3 x 0.5)cm (L x W x H)    <br> Voltage     3.7DVC    <br> Capacity     1150mAH    <br> Weight     0.78oz / 22g    <br> Compatible with     Blackberry Curve 8520 8530 8300 8310 8320 8700 9300      <br>                                                             Package Includes            1 x Battery<br>