90Wh Extended Capacity Gaming Battery BTYVOY1 Compatible With Dell Alienware M17x R3 R4 11.1V

Replacement Battery Specification

• Battery Model: BTYVOY1
• Capacity: 90Wh
• Voltage: 11.1V
• Battery Type: Li-ion
• Cell: Made in China, high quality guarantee
• Color: Black
• Condition: Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Number

• BTYVOY1
• 7XC9N
• C0C5M
• 0C0C5M
• 05WP5W
• 5WP5W
• CN-07XC9N
• 318-0397
• 451-11817

Compatible Laptop Model

• For Dell Alienware M17x Series
• For Dell Alienware M17x R3 Series
• For Dell Alienware M17x R4 Series

Notice: This battery does NOT fit Dell Alienware M17x R2 (F310J) Series.

Product Features

• 100% brand new replacement battery, rigorously tested for safety and performance
• High-capacity 90Wh Li-ion cells engineered for gaming laptop endurance
• Built-in smart protection circuit: overcharge, over-discharge, and short-circuit protection
• Plug-and-play compatibility — no drivers or software required
• Meets or exceeds original Dell Alienware manufacturer specifications
• 1-year warranty and dedicated customer support

Why Choose This Battery

This BTYVOY1 replacement battery is purpose-built for Dell Alienware M17x R3 and R4 gaming laptops, delivering high-capacity 90Wh power to sustain extended gaming sessions and demanding workloads.

Key Benefits

• Full compatibility across Alienware M17x, M17x R3, and M17x R4 series
• High-capacity 90Wh for extended gaming and creative performance
• Advanced BMS for safe, stable charging cycles under heavy load
• Drop-in replacement with no modification required
• Cost-effective alternative to OEM replacement