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Rectangular black power brick with magnetic Surface connector and USB-A port

Ptioatns A1800 44W Surface AC Adapter with USB

SKU CH-91B0-TN78D

A 44W 15V 2.58A power supply with a USB 5V 1A port charges a Surface device and a phone simultaneously

  • Battery Voltage5V
  • Battery Capacity15 volts_of_direct_current
  • AC Adapter Voltage15 volts_of_direct_current
  • AC Adapter Current2.58 amps
  • AC Adapter Output Power44 watts
  • FeaturesFast Charging, USB Type A, Corded Electric, 1, type_a_2pin_n
  • 44 W output recharges Surface battery quickly
  • USB-A 5 V 1 A port charges phone at same time
  • 100-240 V input works worldwide without adapter
  • Magnetic connector snaps securely and resists fraying
  • Thermal, overload and short-circuit protection keeps charging safe

Universal 44W Surface charger

The Ptioatns A1800 is a 44W AC adapter built for Microsoft Surface Pro and Surface Laptop models. It delivers 15V at 2.58A to recharge the tablet or laptop and adds a USB-A port that supplies 5V 1A for a phone or accessory. Worldwide 100-240V input lets you use it on any mains supply without a separate voltage converter.

Magnetic connector and dual cables

A magnetic DC tip snaps onto the Surface charging port for quick attachment and reduced wear on the socket. The DC lead measures 6.2ft and the detachable AC cord is 3.3ft, giving enough reach for desk or bedside use. Automatic thermal protection, overload cut-off and short-circuit protection are built into the brick.

Check your Surface model and port needs

Verify that your device appears in the compatible list covering Surface Pro 3 through 7, Surface Pro X, Surface Laptop, Surface Laptop 2 and 3, Surface Go and Surface Book. The USB port is limited to USB 2.0 at 5V 1A, so it will not fast-charge modern phones or power high-draw peripherals. Ensure the 15V 2.58A output matches the original adapter specification for your unit.

Highlights

  • 44 W output recharges Surface battery quickly
  • USB-A 5 V 1 A port charges phone at same time
  • 100-240 V input works worldwide without adapter
  • Magnetic connector snaps securely and resists fraying
  • Thermal, overload and short-circuit protection keeps charging safe

Specifications

BrandPtioatns
ModelA1800
Part NumberA1800
Battery Voltage5V
Battery Capacity15 volts_of_direct_current
AC Adapter Voltage15 volts_of_direct_current
AC Adapter Current2.58 amps
AC Adapter Output Power44 watts
FeaturesFast Charging, USB Type A, Corded Electric, 1, type_a_2pin_na, 15 volts_of_direct_current, 2.58 amps
FunctionSurface Tablets, Surface Pro, Surface Laptop
Dimension90 mm x 50 mm x 25 mm
Weight7 ounces

Questions about this item

What output does the USB 2.0 port on the Ptioatns A1800 deliver?

The USB 2.0 port provides 5 V at 1 A for charging a phone or accessory while the Surface charges.

What are the dimensions of the power brick and the lengths of the cables?

The brick measures 90 mm x 50 mm x 25 mm; the DC cable is 6.2 ft and the AC cord is 3.3 ft.

How does the magnetic connector attach and what should be checked during setup?

The magnetic tip snaps onto the Surface charging port; ensure it seats fully so the LED indicator lights, confirming a solid connection.

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