IdeaPad G400s/500s 4Cell Battery provides safety and reliability with long run time for your IdeaPad G400s/500s. They can be used as replacements batteries or as convenient spares for G400s/500s.
Features and Benefits:
2.Offers proven battery technology with balanced performance, capacity and longevity
3.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.