Get longer battery life and improved laptop performance with a new Alienware M15x battery. This battery is compatible with the AlienWare M15X laptop models.
NOTE: This battery IS NOT compatible with the Area 51 R1 M15x models. Go to our M15x R1 model battery page.
A full list of compatible laptop battery part numbers can be found below. Don't see yours? Go to our AlienWare battery page for the complete list.
We use the best quality lithium-ion battery cells and components. Higher quality components last longer and weigh less than cheaper, lower quality ones. This Alienware M15x battery is 100% compatible with the original battery specifications and is individually tested and backed by a 1 year warranty. We offer a 30-day money back guarantee in the event that your battery does not perform or work with your laptop.
