Shopping for laptops and desktops

Help increase your productivity by achieving longer system run times than with just the standard system battery. Get the power you need whenever and wherever you need it.-Over-discharge protection -Black color to complement your notebook          -Offers proven battery technology with balanced performance, capacity and longevity -Backed by a 1-year limited warranty with renowned Service and Support from Lenovo *Battery life will vary based on many factors, including brightness, applications, power management, battery conditioning and customer preferences