The ThinkPad Battery 68+ is a 6 cell Lithium-Ion battery which goes on for 72 watt-hours all things considered. It is furnished with over-release security, to help drag out the life of the battery, and is battery-powered. Battery life changes because of numerous components. These include applications, battery molding, highlights, screen splendor, power the board and other client inclinations. Remain unplugged longer with these certified Lenovo batteries. These battery-powered batteries use Lithium-Ion innovation and can be utilized as a swap for maturing framework batteries.