<b>The perfect travel companion: ultraportable, constraint-free.</b><br>Thin and light ThinkPad X Series frees you to work without constraints. Lenovo's Power Manager, carefully selected low-voltage processors, less power-hungry displays, and the latest battery technology allow hours of worry-free computing on-the-go. Plus Lenovo Battery Stretch lets you temporarily extend battery life in extreme circumstances-get up to 23 hours on the ThinkPad X220 with a single charge! Maximum battery life depends on how system is used and requires configuration with optional extended-life and/or external batteries.<br>No mouse? No problem.

Navigate using the famous little red TrackPoint pointing device or the easy-to-use multitouch touchpad with simple one- and two-finger zooming, scrolling, and rotating. Or use the newly designed buttonless "clickpad" on the X1 and the X220, which features a 45% larger touchpad than previous models.<br><br><b>Do more, faster.</b><br>Our X Series laptops are built f