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Black rectangular AC adapter with foldable plug and 6.2ft power cord

CPY

CPY A1798 102W 15V 6.33A laptop battery

SKU CH-PFYJ-GFKZ6 MPN A1798

A 102W 15V 6.33A AC adapter with USB charging port and foldable plug for Surface Book 2

  • ColorBlack
  • TypeAC Adapter
  • CompatibilityFor Microsoft Surface Book 2
  • Battery TypeLithium-Ion
  • AC Adapter Voltage15 V
  • AC Adapter Current6.33 A
  • Delivers 102 W at 15 V 6.33 A for fast Surface Book 2 charging
  • Wide 100-240 V 50-60 Hz input works worldwide without a converter
  • Built-in overcharge, overheat, over-voltage and short-circuit protection keeps devices safe
  • USB-A 5 V 1 A port lets you charge a phone or accessory simultaneously
  • Foldable plug rated for 30000 folds resists cable fatigue and eases travel

102W Surface Book 2 Adapter

The CPY A1798 is a 102W AC power adapter built for the Microsoft Surface Book 2. It supplies 15V at 6.33A and includes a 6.2ft power cord plus a USB-A port rated at 5V 1A. The unit is new and carries UL certification.

100-240V Input Range

The adapter accepts AC input from 100V to 240V at 50Hz or 60Hz, so it works on mains supplies worldwide without a separate voltage converter. The foldable plug is rated for 30000 folding cycles, reducing cable strain during transport. No other input voltages are supported.

Charges Book 2 and One USB Device

The 102W output comfortably runs the Surface Book 2 while charging its internal battery. The extra USB-A port can top up a phone or small accessory at 5W simultaneously. It cannot power larger laptops that need more than 102W or devices that require a different voltage or connector.

Highlights

  • Delivers 102 W at 15 V 6.33 A for fast Surface Book 2 charging
  • Wide 100-240 V 50-60 Hz input works worldwide without a converter
  • Built-in overcharge, overheat, over-voltage and short-circuit protection keeps devices safe
  • USB-A 5 V 1 A port lets you charge a phone or accessory simultaneously
  • Foldable plug rated for 30000 folds resists cable fatigue and eases travel

Specifications

BrandCPY
Model102W Microsoft AC power Adapter
ColorBlack
TypeAC Adapter
CompatibilityFor Microsoft Surface Book 2
Battery TypeLithium-Ion
AC Adapter Voltage15 V
AC Adapter Current6.33 A
AC Adapter Output Power15V 6.33A 102W
FeaturesUL Certificated
FunctionUL Certificated
Weight8oz

Questions about this item

Should I pick the 102W 15V 6.33A version or a lower-wattage adapter for my Surface Book 2?

Choose the 102W 15V 6.33A unit; it matches the original power rating and the USB-A port delivers 5V 1A for extra devices.

What does the 102W rating actually deliver when the charger is plugged into my laptop?

The adapter supplies up to 15V at 6.33A, giving the full 102W the Surface Book 2 expects for charging and simultaneous use.

Does the proprietary Surface connector limit charging speed compared with a standard USB-C PD charger?

The magnetic Surface connector is rated for 15V 6.33A, so it carries the full 102W without capping power delivery.

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