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Black rectangular AC adapter with detachable cord, 15V 6A 90W output

BFKK

BFKK 1749 15V 6A 90W laptop battery

SKU CH-2G9R-86ZS8 MPN 1749

A 90 W AC adapter delivering 15 V at 6 A for Microsoft Surface Dock model 1749

  • Product typeAC Adapter
  • Delivers 90W output for reliable Surface Dock charging
  • Wide 100-240V input works worldwide without a converter
  • CE certified with multiple safety protections built in
  • Six-foot cord gives flexible placement at home or office
  • Lightweight detachable design makes travel and daily carry simple

15V 6A 90W AC adapter

This AC adapter supplies 15 volts at 6 amps for a total of 90 watts. It accepts a worldwide input range of 100 to 240 volts at 1.2 amps and 50 or 60 hertz. The unit is designed for the Surface Dock model 1749 and the PD9-00003 docking station. It comes with a 6 foot cord for flexible placement.

Who this suits

It suits owners of a Surface Pro 4 docking station or a Surface Book docking station who need a replacement 90 watt power supply. It is not for anyone using a Surface Pro 3 dock station, as that model is explicitly excluded. Buyers who require a different voltage, amperage or connector should look elsewhere.

Deciding specification

The output of 15 volts and 6 amps delivering 90 watts is the single figure that determines compatibility. The adapter must match the dock's 15V 6A requirement exactly. If your docking station calls for a different output, this unit will not work.

How it compares

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

Price $51.99
Pricier than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter

Questions about this item

Does the 15 V 6 A output match the original Surface Dock model 1749 power requirement?

Yes, the adapter delivers 15 V at 6 A for 90 W, which matches the specification for Dock Model 1749 and PD9-00003.

Will this charger work with a Surface Pro 3 docking station that I still use?

No, the supplier states it is not compatible with the Surface Pro 3 Dock Station; it fits Surface Pro 4 Dock Model 1749 and PD9-00003 only.

How can I confirm the unit is operating correctly once plugged in?

The dock’s power indicator should light and the connected Surface device should show charging; the adapter includes over-voltage, over-current and short-circuit protection that engages automatically if a fault occurs.

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