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Rectangular black power brick with magnetic Surface connector and blue LED indicator

2-Power DL65120500 85W AC Adapter for Microsoft Surface

SKU CH-5XH1-6E75K

An 85W AC adapter delivering 20V at 3.42A for Microsoft Surface Pro, Laptop, Book and Go models

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current3.42A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • 85W output powers Surface Pro and Laptop models
  • 20V 3.42A delivery matches original charger specifications
  • Magnetic connector ensures secure attachment and stable charging
  • Blue LED indicator shows charging status at a glance
  • Compatible with Surface Pro 3 through 9 and Laptop 1 through 5

85 W AC adapter for Surface devices

The 2-Power DL65120500 supplies 20 V at 3.42 A for a total output of 85 W. It is built to charge Microsoft Surface Pro models from 3 through 9, Surface Pro X, Surface Laptop 1 to 5, Surface Book 1 and 2, and Surface Go 1 to 3. The unit replaces the original power supply for owners who need a spare or replacement charger.

Slim magnetic connector with LED status

The third-generation design is narrower than the stock adapter, making it easier to carry in a laptop bag. A magnetic tip snaps into the Surface charging port without precise alignment, and a blue LED shows when power is flowing. The corded electric construction includes a 2-pin Type A plug for North American outlets.

Travel-ready build with protection circuits

Internal circuitry guards against overcharging, short circuits, overheating and sparking while monitoring temperature to reduce battery wear. The charger also supports lower 65 W, 44 W, 36 W and 24 W profiles for compatible devices. Buyers who need a USB-C power delivery solution or a higher-wattage unit for non-Surface hardware will not be served by this model.

How it compares

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

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand name2-Power
Model nameDL65120500
Part numberDL65120500
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current3.42A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Compatible with['Microsoft Surface Pro 9', 'Surface 8', 7+', 7', 6', 5', 4', 3', 'Microsoft X', 'Windows Laptop 2', 1', Book Go 1']

Questions about this item

What is the 20 V 3.42 A output capped at in practice?

The adapter delivers up to 85 W at 20 V and 3.42 A, matching the listed output power.

What physical space does the 14.33 in × 12.83 in × 9.06 in brick need?

The unit measures 14.33 in wide, 12.83 in high and 9.06 in deep, so allow that footprint on a desk or in a bag.

How do I connect the magnetic plug and what step do people miss?

Align the magnetic connector with the Surface charging port; it snaps on without aiming, then watch the blue LED to confirm charging has started.

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