Home laptop battery DELL Alienware-M18X-R1 batteries Compatible Laptop Battery for DELL Alienware M18X R1 Click to enlarge Find other parts of your DELL Alienware-M18X-R1 Code:1 Special price: $AUD Number: Brand new product with 1 year warranty! This Alienware-M18X-R1 batteries replaces: This Alienware-M18X-R1 batteries is compatible with the following models: