This battery is made specifically for the Alienware M17x R4 series models. In order to ensure that you receive the correct battery you should take your battery out and compare it to the picture above. At least one of the part numbers listed on your original battery should match with our list below.
This Alienware M17x R4 battery is ONLY compatible with the M17x R4 and IS NOT COMPATIBLE with the M17 R4. Here you can find the Alienware M17 R4 battery replacement.
This Alienware M17x R4 battery features the highest quality lithium-ion cells and components. Li-ion battery technology provides longer battery life, improved performance with less weight.
This Alienware M17x R4 battery is 100% compatible with the original Alienware M17x ROG R4 battery specifications and is individually tested and backed by a 1 year warranty.