Product Specifications for Dell Alienware 15 and 17 Series Replacement Laptop Battery
| BM Part #: | CS-DEM174NB |
|---|---|
| Voltage: | 11.4 Volt |
| Capacity: | 8300 mAh |
| Type: | Li-Ion |
| Length: | 11.38" |
| Width: | 4.17" |
| Height: | 0.51" |
| Shipping Weight: | 2.52Lbs |
| Warranty: | 1 Year |
- Maximum Energy Capacity: The massive 8300mAh rating provides the long-lasting endurance required by large 15-inch and 17-inch gaming screens.
- Perfect Fitment: Precisely measured at 11.38 x 4.17 x 0.51 inches to ensure a seamless fit inside your Alienware chassis.
- Heavy-Duty Build: At 15.20 ounces, this battery is built with high-quality cells to handle the heat and performance demands of a high-end laptop.
- Safe Voltage Regulation: Operates at a steady 11.4V to keep your sensitive internal hardware protected while charging.
- Direct OEM Match: A perfect replacement for common Dell part numbers like 9NJM1, MG2YH, and 01D82.
Product Description
Never Miss a Moment of the Action
Your Alienware laptop was built for power, performance, and immersive gaming. But high-end graphics and fast processors demand a lot of energy. If your laptop is shutting down unexpectedly or won't stay powered on without the charger, your battery is likely reaching the end of its life. Replacing your battery is the best way to reclaim your mobility, allowing you to game, stream, and work wherever you choose—not just where the nearest outlet happens to be.
High-Capacity Power for High-Performance Gear
This premium Lithium-ion replacement battery is specifically designed to handle the heavy power draws of the Alienware 15 and 17 series. It’s a cost-effective way to breathe new life into your machine, making it feel like it just came out of the box. By choosing this upgrade, you get:
- Uninterrupted Sessions: Spend more time focused on your tasks and less time worrying about your battery percentage.
- Desktop Power, Laptop Freedom: Restore the "portable" in your portable workstation.
- Professional Grade Reliability: Built to meet original factory standards for a safe and consistent charge every time.
Simple DIY Installation
Don't let the "gaming" label intimidate you—swapping this battery is a straightforward process. This unit is a direct physical match for your original part, meaning it slides right into place. It’s an easy weekend project that saves you the high cost of a repair shop and the even higher cost of buying a new laptop.
Frequently Asked Questions
How do I know if this battery fits my specific Alienware?
This battery is designed for several generations of the Alienware 15 (R3, R4) and Alienware 17 (R4, R5). The easiest way to confirm is to check the part number on your original battery. If you see "9NJM1" or "MG2YH," this is the exact replacement you need.
Is this battery difficult to install?
While the battery is internal, the Alienware 15 and 17 series are designed to be accessible. By removing the bottom cover of your laptop, you can easily unplug the old battery and drop this new one in. Most of our customers finish the job in less than 20 minutes.
Will this battery work with my original Dell charger?
Yes. This battery is fully compatible with your original Alienware power adapter. It will charge at the same rate and communicate with your laptop's power management software just like the original did.
Cross Reference & Compatibility
- Dell 01D82
- Dell 0HF250
- Dell 0MG2YH
- Dell 9NJM1
- Dell HF250
- Dell MG2YH
This battery can be used in these models:
- Dell Alienware 15
- Dell Alienware 15 2018
- Dell Alienware 15 R3
- Dell Alienware 15 R4
- Dell Alienware 17 ALW17C-D3736S
- Dell Alienware 17 ALW17C-D3738QB
- Dell Alienware 17 ALW17C-D3738RB
- Dell Alienware 17 ALW17C-D3738RS
- Dell Alienware 17 ALW17C-D3738S
- Dell Alienware 17 ALW17C-D3739B
- Dell Alienware 17 ALW17C-D3739S
- Dell Alienware 17 ALW17C-D3748B
- Dell Alienware 17 ALW17C-D3748S
- Dell Alienware 17 ALW17C-D3749B
- Dell Alienware 17 ALW17C-D3749PB
- Dell Alienware 17 ALW17C-D3749PS
- Dell Alienware 17 ALW17C-D3749US
- Dell Alienware 17 ALW17C-D3758S
- Dell Alienware 17 ALW17C-D3768B
- Dell Alienware 17 ALW17C-D3848B
- Dell Alienware 17 ALW17C-D3848S
- Dell Alienware 17 ALW17C-D3858S
- Dell Alienware 17 ALW17C-D3859S
- Dell Alienware 17 ALW17C-D3868S
- Dell Alienware 17 R4
- Dell Alienware 17 R5
- Dell Alienware17 R5
- Dell ALW15C-D0118B
- Dell ALW15C-D2858S
- Dell ALW15C-D3736S
- Dell ALW15C-D3738B
- Dell ALW15C-D3738S
- Dell ALW15C-D3739S
- Dell ALW15C-D3748B
- Dell ALW15C-D3748S
- Dell ALW15C-D3749S
- Dell ALW15C-D3838S
- Dell ALW15C-D3848B
- Dell ALW15C-D3858B
- Dell ALW15C-D3858S
- Dell ALW15C-D3859S
- Dell ALW17C-3848
- Dell ALW17C-D1738
- Dell ALW17C-D1748
- Dell ALW17C-D1758
- Dell ALW17C-D1848
- Dell ALW17C-D2738
- Dell ALW17C-D2748
- Dell ALW17C-D2758
- Dell ALW17C-D3738QB
- Dell ALW17C-D3738RB
- Dell ALW17C-D3738RS
- Dell ALW17C-D3738S
- Dell ALW17C-D3739B
- Dell ALW17C-D3748B
- Dell ALW17C-D3748S
- Dell ALW17C-D3749B
- Dell ALW17C-D3749PS
- Dell ALW17C-D3749US
- Dell ALW17C-D3768B
- Dell ALW17C-D3848B
- Dell ALW17C-D3848S
- Dell ALW17C-D3858S
- Dell ALW17C-D3859S
- Dell ALW17C-D3868S
- Dell ALW17C-R1748
- Dell ALW17C-R1760
- Dell ALW17C-R2859S
- Dell ALW17C-R3738QB
- Dell ALW17C-R3738S
- Dell ALW17C-R4760
- Dell ALW17C-R5762
- Dell ALW17C-R5782
- Dell ALW17C-R5982U
