Laptop battery, our batteries are OEM Lithium ion Battery,thery fit almost all brands, such as Acer, APPLE, ASUS, AXIOO, CLEVO, DELL, EMACHINES, FUJITUS, GATEWAY, HASEE, HP, LENOVO, IBM, LG, MSI, NEC, SAMSUNG, SONY, TOSHIBA, etc. Price and quality are the direction we have been working towards.