High Quality LENOVO Compatible Laptop Battery Item Description This is a brand new high quality non-OEM replacement battery. It has been manufactured with very high standards making it a safe, efficient and long-lasting source of power for your laptop. Stick with a quality battery for a safer & smarter power supply. This battery can be used to replace your old battery or can be kept at home or in your office as a spare battery so you never have to worry about losing power when you need it. Battery Type: Li-ion Volts: 11.