Believe use! This 1500mAh 3.7V Battery for Samsung Galaxy Wi8150/i759/i5820 will not let you down if you want to replace your old battery or need to buy another one. Featuring high capacity， this battery will provide enough and long-lasting power for your mobile phone. It will certainly make your phone regain energy by the use of the high capacity battery. The good abrasion resistance would prolong the lifespan of the battery. Additionally， this battery is lightweight and easy to carry without adding too much weight to your cell phone. You will not regret to take it home!                                    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-high capacity， extra-long stand-by times<br> Light weight， high capacity and low impedance   <br>                                                            Specifications             Voltage     3.7V    <br> Capacity     1500mAh    <br> Dimensions     (2.28 x 1.81 x 0.24)" / (5.8 x 4.6 x 0.6)cm (L x W x T)    <br> Weight     0.92oz / 26g    <br> Compatible with     Samsung Galaxy W I8150/T759/S5820       <br>                                                             Package Includes            1 x Battery<br>