Hey Don,
The MobileMark battery life rating for the Yoga Pro 9i is 5.5 hours; however, during test like these, the conditions you may be using your Yoga Pro can vary greatly depending on device settings, workload its under, and more. Based on user reviews for this series of laptop, others usually experience around 4 hours of use with a moderate workload, and around 2-3 hours for intensive tasks like gaming or large rendering projects.
Please feel free to reach out to us with any other questions!
6 hours ago
by
Posted by:
Lenovo Product Expert