Do you want to buy an extra battery for your cell phone? If so， this 2900mAh Battery forSamsung Galaxy MEGA5.8 I9152 I9150 is a good choice. The battery bears the properties of high capacity and dependable performance. It is durable， reliable and lightweight to carry. It 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 lithium ion to prevent overcharging to prolong the lifespan of the battery.                                    Features             All batteries have been tested before shipment<br> Stay connected with your families and friends by getting this battery<br> This replacement battery has an integrated microchip to prevent overcharging and to extend battery life <br> Best replacement battery with long-time standby and talk time <br> Extra-long stand-by times<br> Compatible with Samsung Galaxy MEGA<br>8 I9152 I<br> Lightweight， high capacity and low impedance<br>                                                            Specifications             Dimensions     2.48 x 2.24 x 0.20" / 6.3 x 5.7 x 0.5 cm (L x W x H)    <br> Weight     1.38 oz / 39 g    <br> Color     Black    <br> Capacity     2900mA    <br> Voltage     3.8V    <br> Compatible with     Samsung Galaxy MEGA5.8 I9152 I9150     <br>                                                             Package Includes            1 x Battery<br>