The X1 Carbon Gen 2 delivers over 9 hours of battery life* on a single charge. And if you do run low, don't fret: with RapidCharge you get 80% battery restored in just under an hour.

* Battery life is based on the MobileMark® 2012 methodology and is an estimated maximum. Actual battery life may vary based on many factors, including screen brightness, active applications, features, power management settings, battery age and conditioning, and other customer preferences.