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Black rectangular 65W AC adapter for Surface Book and Surface Pro

Microsoft

Microsoft W8Z-00001 65W AC adapter laptop battery

SKU CH-NYPS-CSFDQ MPN W8Z-00001

A 65W black AC adapter compatible with Surface Book and Surface Pro, weighing 10.19 oz

  • Battery typeAC Adapters
  • Team affiliation10 qty/ each pack
  • Product colorBlack
  • Product typeAC Adapter
  • Compatible withSurface Book Surface Pro
  • Product weight10.19 oz
  • 65 W output powers Surface Book and Surface Pro efficiently
  • Black finish matches Microsoft device aesthetics for a consistent look
  • Lightweight at 10.19 oz keeps travel bags light
  • Pack of 10 units simplifies bulk deployment for IT teams
  • New condition ensures full manufacturer performance from first use

Microsoft 65W AC Adapter

The Microsoft W8Z-00001 is a 65W AC adapter in black. It supplies power to compatible Surface devices. The unit weighs 10.19 oz and is sold in packs of 10. It is a new replacement part for the listed hardware.

Fits Surface Book and Surface Pro

This adapter suits owners of a Surface Book or Surface Pro needing a 65W power supply. Buyers with devices requiring a different wattage or connector type should look at something else. It is not for laptops outside the named compatibility list.

65W Output Rating

The single specification that decides fit is the 65W output rating. Your device must accept this exact power level for the adapter to work correctly. Verify the required wattage on your original unit before purchase.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $71.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameMicrosoft
Model nameW8Z-00001
Part numberW8Z-00001
Product colorBlack
Product typeAC Adapter
Power
Battery typeAC Adapters
Size & build
Product weight10.19 oz
Shipping weight0.32 kg
Package size173 × 56 × 43 mm
Compatibility
Compatible withSurface Book
Surface Pro
More details
Team affiliation10 qty/ each pack

Questions about this item

How do I connect the 65W AC adapter to my Surface Book or Surface Pro, and what step is often missed?

Plug the barrel connector fully into the device's power port until it clicks, then connect the mains lead to the wall socket; the click is the step many skip.

What part of this 65W adapter will need replacement first with daily use?

The detachable mains cable or the barrel-connector tip typically wear before the 65W brick itself.

What limit appears first when this 65W adapter runs continuously under full load?

Thermal protection engages once the brick reaches its internal temperature ceiling, reducing output until it cools.

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