DELL Alienware M17 R2 Series (11.4V 76Wh) Y9M6F

Replacement Battery Specification:

Battery model: Y9M6F

Voltage: 11.4V

Capacity: 76WH/ 6667mAh/ 6334 Milliamp Hours
Battery Type: Li-ion

Cell; 6 Cell
Color: Black 
Condition: Original Replacement Battery (100% New)

Compatible Replacement Part Numbers:  Y9M6F 0Y9M6F 8K84V 08K84V

Compatible Laptop Models:

• For Dell Alienware M17 R2 Series; ALW17M-D4758W, ALW17M-D4725W, ALW1 7M-D4736W, ALW17M-D4958W, ALW17M-D4746B, ALW17M-D4725B
• For Dell Alienware M15 R2 Series: ALW15M-D4736W, ALW15M-D4501B, ALW15M-D4958W, ALW15M-D4728W, ALW15M-D4505B, ALW15M-D4725B
• For Dell P41E001 P87F001 P41E P87F etc.

Notice: Not all compatible laptop models are listed or included here.

You can open the back of your laptop to check the original battery model number.

WARNING! Always confirm the original part number printed on your existing battery before ordering.

WARMING! please verify that your original battery matches the product images before ordering.

WARNING! Please check the Picture of your original laptop battery model and confirm the model/type before order!

Optimized Laptop Battery Installation Guide

• Pre-Installation Prep: Turn off your laptop and disconnect the power adapter. Wait 1-2 minutes for residual power to dissipate (avoids short circuits).
• Replace the Battery: Remove the old battery as per your laptop’s design (e.g., unscrew fasteners or release latches). Align the new battery with the compartment, firmly seat it, and reconnect the power cable (ensure a secure fit—no loose connections).
• Need Extra Help? Search for your laptop model + "battery replacement tutorial" on YouTube or the official brand website for step-by-step videos.
• 

Compatible Replacement Part Numbers:  Y9M6F 0Y9M6F 8K84V 08K84V
Note: When purchasing the battery, make sure it is compatible with your laptop model to ensure proper functionality. Please check if this battery is compatible with your computer before purchasing. 

High-quality materials and battery cells to ensure true capacity and more recharge cycles. This may vary, depending on device type and the way it is used. Low power consumption IC design. Overcharging and Discharging Circuit Protection.