Get longer battery life with a new Dell Alienware X17 R1 R2 battery. This Alienware X17 R1 battery replaces the original battery found in the Alienware X15 R1 and R2 and the Alienware X17 R1 and R2 models. It also replaces the Dell DWVRR and 817GN original battery part numbers. See below for the complete list of compatible models and battery part numbers.
This Alienware X17 R1 battery is rated 11.4 volts and 7250 mAh and will normally last 6-8 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs and applications.
Each Alienware X17 R1 battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
