Battpit Laptop Battery Replacement for Lenovo ThinkPad X131e 3368-3PU 3372-32U 3368-4HU 3372-3JU 3372-3MU 3368-44U X140e 20BL0005US Edge E330 3354-93G E325 Notebook Batteries 11.1V 4400mAh / 49Wh