SVNEO Mobile Battery for Lava LEB027 800 mAh Before purchasing, please check the model number on the back of your phone or contact us for any mobile battery issues. This is a High Backup Compatible Mobile Battery; prior to installing it, ensure that the battery connectors on your device have been cleaned with thinner. The package comes in a corrugated box and loose packaging. Note that the battery will arrive with no charge. Kindly first charge the Battery for 3 hours prior to utilizing Battery.