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Main image of Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

Alt view image 2 of 7 - Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

Alt view image 3 of 7 - Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

Alt view image 4 of 7 - Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

Alt view image 5 of 7 - Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

Alt view image 6 of 7 - Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

Alt view image 7 of 7 - Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

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Y9M6F Replacement Battery Compatible with Dell Alienware M15 R2 P87F ALW15M-R4958W D4505B D4725B D4728W D4746W D4958W M17 R2 P41E R2-C7XD9 Series 08K84Y 0YM9KC [11.4V 76Wh]

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Battery typeLi-ion; Voltage: 11.4V; Capacity: 76Wh / 6334mAh 6-Cell.
Compatible Part NumberY9M6F 0Y9M6F 8K84V 08K84V
Replacement For Laptopfor Dell Alienware M15 M17 R2 ALW15M-D4736W D4501B D4958W D4728W D4505B D4725B D4746W D4725W D4758W D4738W Series Notebook.
Use SkillsIf the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
ConnectorBefore placing your order,Please refer to the picture and check it.Because the products produced by different factories will have differences, such as size, cable length, interface, etc.

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Battery Specification:
Condition:Brand new
Color :Black
Battery Type: Li-ion
Model : Y9M6F
Voltage 11.4V
Capacity76Wh / 6334mAh 6-Cell.

Replace Part Number:
Y9M6F 0Y9M6F 8K84V 08K84V

Compatible Models (use "Ctrl+F" to find your model quickly)
Dell P41E001 P87F001 P41E P87F

Dell Alienware M17 R2 Series

Dell Alienware M15 R2 Series: ALW15M-D4736W ALW15M-D4501B ALW15M-D4958W ALW15M-D4728W
ALW15M-D4505B ALW15M-D4725B ALW15M-D4746W ALW15M-D4725W ALW15M-D4758W ALW15M-D4738W

Provide Services:
12 months Warranty
24 x 7 Email Support (contact us with any questions or concerns - we are here to help! )

About Us:
Focus on providing high quality products and excellent customer service.

Additional Information
First Listed on Newegg	July 31, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by LionTech Direct Return Policy

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Item#: 9SIC85ZM3E5228