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Compact black GaN USB-C charger with 13 interchangeable tips and power cord

DELL GaN-SM100CF-03 100W GaN USB-C AC Adapter 13 Tips

SKU CH-J2TC-Z2YEK

A 100W GaN USB-C charger with 13 interchangeable tips powers laptops from 33W to 100W

  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Compatible withLaptops
  • 100W GaN charger powers demanding laptops with a single compact brick
  • 13 swappable tips cover HP, Dell, Lenovo, MacBook and more
  • 20V 5A USB-C output charges at up to 100W
  • 100-240V input works worldwide without a voltage converter
  • GaN chip keeps the adapter smaller than traditional 85W units

Universal 100W GaN Charger

The DELL GaN-SM100CF-03 is a 100W USB-C power adapter built on GaN technology for a compact form factor. It ships with thirteen interchangeable tips to fit a wide range of laptop brands including HP, Dell, Lenovo, Asus, Acer and Samsung. The unit accepts 100V-240V input at 50-60Hz for worldwide use. It targets users who want one charger for multiple devices at home or on the road.

Power Delivery Limits

Maximum output is 20V at 5A for 100W over the USB-C port, with fixed steps at 5V-3A, 9V-3A, 12V-3A and 15V-3A. Barrel-tip output reaches 20V at 11.8A for 85W or 18.5V on the 4.8mm x 1.7mm tip. The adapter cannot supply laptops that require more than 100W. Input current is rated at 1.8A across the universal voltage range.

Replacing Bulky Bricks

This unit replaces a collection of proprietary 33W, 40W, 45W, 65W, 75W, 85W and 90W bricks from different manufacturers. The jump is worthwhile when you carry several laptops or share a charger between work and personal machines. It is not for buyers who need more than 100W, who require a second simultaneous USB-C port, or who need a tip size not included in the thirteen provided.

How it compares

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

Price $28.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDELL
Model nameGaN-SM100CF-03
Part numberGaN-SM100CF-03
Power
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Compatible withLaptops

Questions about this item

Which tip should I pick for a Lenovo Yoga 2 11?

Use the M10 tip marked 11×5.0 20V; it fits Yoga 2 11, 11s, 13, 2 Pro and the listed IdeaPad models.

What does the 100 W rating mean when the adapter is connected to my laptop?

The charger negotiates up to 20 V at 5 A over USB-C, delivering a maximum of 100 W; actual power drawn depends on the laptop's own limit.

What charging standard does the USB-C port use and what does it cap at?

It uses USB Power Delivery 3.0 and caps at 20 V, 5 A for a 100 W maximum output.

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