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Compact black rectangular power adapter with magnetic laptop connector and rectangular USB port

Kenuco

Kenuco 1796 44W 15V 2.58A laptop charger

SKU CH-BWV3-YB0E8 MPN 1796

Compact 44W AC adapter delivers 15V 2.58A for Surface Pro and Laptop models and adds a 5V 1A USB charging port

  • TypeAC Adapters
  • Delivers 44 W at 15 V 2.58 A for fast laptop charging
  • Also supplies 36 W at 12 V 2.58 A for compatible Surface Pro models
  • Includes a 5 V 1 A USB port to charge phones or accessories
  • Works with Surface Pro 3 through 6 and X, Surface Laptop 1 to 3, and Surface Go 1 and 2
  • Built-in short-circuit, over-current, overload and over-heating protection safeguards your devices

Power output and compatibility

This 44-watt AC adapter delivers 15 volts at 2.58 amps and includes a 5-volt 1-amp USB port for charging a phone or accessory. It replaces Microsoft model numbers 1796, 1800 and 1625 and works with Surface Pro 3 through 6 and X, Surface Laptop 1 through 3, and Surface Go 1 and 2. The unit operates on 100 to 240 volt mains at 50 or 60 hertz. Built-in protections guard against short circuit, overcurrent, overload and overheating.

Who this suits and who it does not

The charger suits owners of the listed Surface devices who need a compact replacement or spare power supply with an extra USB port. It does not suit users whose device requires a higher wattage than 44 watts or a different output voltage, nor buyers needing a USB-C Power Delivery connection. The fixed barrel connector prevents use with devices that have moved to USB-C charging.

Deciding specification

The 15-volt 2.58-amp barrel output is the single specification that determines compatibility; if your Surface requires that exact voltage and current, this adapter will power it.

Highlights

  • Delivers 44 W at 15 V 2.58 A for fast laptop charging
  • Also supplies 36 W at 12 V 2.58 A for compatible Surface Pro models
  • Includes a 5 V 1 A USB port to charge phones or accessories
  • Works with Surface Pro 3 through 6 and X, Surface Laptop 1 to 3, and Surface Go 1 and 2
  • Built-in short-circuit, over-current, overload and over-heating protection safeguards your devices

Specifications

TypeAC Adapters

Questions about this item

Which Surface devices must I already own for the Kenuco 1796 charger to work?

The charger fits Surface Pro 3, 4, 5, 6 and X, Surface Laptop 1, 2 and 3, and Surface Go 1 and 2.

How does the charger behave with a Surface Pro that only draws 36 W?

It also supplies 12 V at 2.58 A for 36 W models, so the older Pro will charge normally.

How can I confirm the 44 W charger is working after I plug it in?

The USB port delivers 5 V at 1 A, so a connected phone will charge and the laptop will show 15 V at 2.58 A.

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