2-power Main Battery Pack Dell Precision M4600 M6600 M6700 - Batterie - 97 mAh (2P-WD6D1)

When your Dell Precision M4600, M6600, or M6700 starts shutting down unexpectedly or refuses to hold a charge, it is time to replace the aging battery. The 2-Power Main Battery Pack restores full mobility and reliable runtime, letting you work through long meetings, field assignments, or travel without hunting for a power outlet. This 9-cell lithium-ion pack delivers 97 Wh at 11.1 V, matching or exceeding the original specification for consistent performance.

Who is it for

Professionals and power users who depend on Dell Precision mobile workstations for CAD, 3D rendering, video editing, or data analysis. It is also ideal for IT departments that maintain fleets of these laptops and need a cost-effective, high-quality replacement battery that meets safety and compatibility standards.

Main features

• High capacity: 97 Wh, 9-cell lithium-ion for extended runtime.
• Voltage: 11.1 V, precisely matched to Dell Precision M4600, M6600, and M6700.
• Replaces Dell part numbers: T3HTP, 312-1177, 312-1178, 312-1179, M2XF1, MHPKF, P09Y, PRV1Y, R7PND, X57F1, Y0W6X.
• Built-in protection: overcharge, over-discharge, overcurrent, and short circuit safeguards.
• Certified: CE and RoHS compliant for safety and environmental standards.
• Easy installation: external, user-replaceable design – no tools required.
• Colour: black, matching the original laptop aesthetic.

Specifications

• Brand: 2-Power
• Model: 2P-WD6D1
• Product type: Laptop battery
• Battery technology: Lithium-Ion (Li-ion)
• Capacity: 97 Wh
• Voltage: 11.1 V
• Number of cells: 9
• Compatible laptop models: Dell Precision M4600, Dell Precision M6600, Dell Precision M6700
• Replaces Dell part numbers: T3HTP, 312-1177, 312-1178, 312-1179, M2XF1, MHPKF, P09Y, PRV1Y, R7PND, X57F1, Y0W6X
• Colour: Black
• Battery type: Rechargeable
• Safety features: Overcharge protection, over-discharge protection, overcurrent protection, short circuit protection
• Certifications: CE, RoHS
• Installation: External (user-replaceable)
• Condition: New
• Warranty: 12 months

Tips

For optimal battery life, fully charge the new battery before first use and calibrate it by running the laptop on battery power until it reaches 5% capacity, then recharge to 100%. Avoid exposing the battery to extreme heat or cold. If you are replacing an old battery, recycle it responsibly at a designated e-waste facility.