Wake your cellphone up and make it energetic by purchasing our 2150mAh 3.8V Rechargeable Li-ion Battery for LG BL-53QH Optimus 4X HD !#!amp!*! Optimus L9 P769! Designed to replace your old and aged battery， our li-ion battery is a useful tool to power your mobile phone as well as keep your communication smooth and uninterrupted. It is featured with high-energy density， stable discharge voltage， high-temperature resistance， long lifespan and environment protection. Besides， it is up to normal battery standard， which together makes it a dependable and safe product you should own. You will need it!                                    Features             All batteries have been tested before shipment<br> Stay connected with your family and friends by getting this battery<br> Prevent overcharging and extend battery life<br> Best replacement battery to offer long-time standby and talk time<br> 3.8V 2150mAh high capacity， extra long stand-by time<br> With high capacity and low impedance<br> Our battery is sent out with little or no power， so please charge it for about 7 hours before using <br>                                                            Specifications             Battery Type     Li-ion Battery    <br> Voltage     3.8V    <br> Capacity     2150mAh    <br> Dimensions     (2.28 x 2.01 x 0.20)" / (5.8 x 5.1 x 0.5)cm (L x W x T)    <br> Weight     1.02oz / 29g    <br> Compatible with     LG BL-53QH Optimus 4X HD & Optimus L9 P769     <br>                                                             Package Includes            1 x Battery<br>