Battery for Alienware M15 M17 R1 P79F 1F22N XRGXX 11.4V 60Wh, Compatible with Alienware M15 R1/M17 R1 Series, 1-Year Warranty

**Product Description**
Upgrade or replace your worn-out Alienware M15/M17 R1 battery with this high-performance 11.4V 60Wh replacement. Designed to meet or exceed OEM specifications, this battery restores your laptops original runtime and performance, allowing you to game, work, or stream without being tethered to a power outlet.

**Important Voltage Warning**
Please confirm your original battery voltage before purchasing. This battery is rated at 11.4V (3-cell series). Using a battery with an incorrect voltage may cause system instability, charging failure, or damage to your laptop. If your original battery is 11.1V or 14.8V, this product may not be compatible.

**Compatible Models & Part Numbers**
This battery is compatible with the following Alienware models and replacement part numbers:

- **Laptop Models: ** Alienware M15 R1, Alienware M17 R1
- **Model Numbers: ** P79F, 1F22N, XRGXX, XRGXG, XRGXH, XRGXJ, XRGXK, XRGXL, XRGXM, XRGXN, XRGXP, XRGXQ, XRGXR, XRGXS, XRGXT, XRGXU, XRGXV, XRGXW, XRGXX, XRGXY, XRGXZ, 1F22N, 1F22P, 1F22Q, 1F22R, 1F22S, 1F22T, 1F22U, 1F22V, 1F22W, 1F22X, 1F22Y, 1F22Z, P79F001P79F100 (full list above)

**Specifications Table**

| Specification |

Details

|
|---------------|---------|
| Battery Type | Li-ion (Lithium-ion) |
| Voltage | 11.4V |
| Capacity | 60Wh / 5200mAh |
| Cells | 3-cell |
| Color | Black |
| Connector | 6-pin (compatible with original) |
| Dimensions | Approx. 270 x 70 x 10 mm (varies slightly by model) |
| Weight | Approx. 280g |
| Warranty | 1 Year |

**Comparison Table**

| Feature | This Battery | OEM Battery (Typical) |
|----------|--------------|------------------------|
| Voltage | 11.4V | 11.4V |
| Capacity | 60Wh | 60Wh |
| Safety Protection | Overcharge, over-discharge, short circuit, over-temperature | Overcharge, over-discharge, short circuit |
| Warranty | 1 Year | 1 Year (varies) |
| Price | Competitive | Higher |

**Installation Tips**
1. **Power off your laptop** and disconnect the AC adapter.
2. **Remove the bottom panel** using a suitable screwdriver (Phillips #0 or #1).
3. **Locate the battery** and gently disconnect the cable from the motherboard.
4. **Remove the screws** holding the battery in place.
5. **Insert the new battery**, reconnect the cable, and secure with screws.
6. **Replace the bottom panel** and power on your laptop.
7. **Charge the battery fully** before first use (about 34 hours).

**Note: ** If your laptop does not recognize the new battery, perform
a hard reset: disconnect AC power, remove the battery, press and hold the power button for 15 seconds, then reinstall the battery and connect power.

**Package Includes**
- 1 x Replacement Battery for Alienware M15/M17 R1



**Customer Support**
We offer 24/7 customer service and technical support. If you have any questions about compatibility or installation, please contact us before returning the product.

**Why Choose Us? **
- Factory-tested for quality and reliability
- CE, FCC, and RoHS certified
- Fast shipping from local warehouses
- 30-day hassle-free returns

Order now and bring your Alienware laptop back to life!