Get longer battery life and improved laptop performance with a new battery for the Lenovo IdeaPad Flex 15 and Flex 14 series of laptops.

We use the highest quality lithium-ion battery cells and components that charge faster and last longer than cheaper, lower quality batteries. Cheaper batteries can wear out in as little as 6 months. Our batteries last 3-5 years on average.

This battery carries a full 1 Year warranty and is tested and inspected before it ships. We provide a 30 day money back guarantee if you are not completely satisfied. We are so confident in the quality of our batteries, we will pay for any and all shipping expenses if our product fails to perform in the first 30 days you have our battery, even if it is not our fault.

You can expect about 2 hours to 4 hours of run time with this battery when new, depending on your energy use.

This battery replaces the Lenovo IdeaPad S500 & Flex 14 Flex 15 S500 Touch series of laptops.