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Black rectangular USB-C power adapter with detachable cable

DELL SM100CL-01 100W USB-C Laptop Charger

SKU CH-WZH1-6YF72

100W USB-C power adapter delivering 20V at 5A for compatible Dell Latitude, XPS, Inspiron, Vostro and Chromebook models

  • 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
  • 100 W output charges compatible Dell laptops at full speed
  • 20 V 5 A USB-C delivery works with 90 W, 65 W, 60 W and 45 W devices
  • Intelligent protection prevents over-charging, over-current, over-voltage, overheating and short circuits
  • Broad compatibility across Latitude, XPS, Inspiron, Vostro and Chromebook models
  • 100–240 V 50/60 Hz input suits worldwide mains voltages

Dell SM100CL-01 100W USB-C Charger

The Dell SM100CL-01 is a 100W USB-C power adapter built for Dell Latitude, XPS, Inspiron, Vostro and Chromebook models that charge through a USB-C port. It suits mobile professionals and IT teams who need a single replacement or spare unit for multiple laptop families.

USB-C Power Delivery Limits

The adapter delivers 20V at 5A for a maximum of 100W and will negotiate down to 90W, 65W, 60W or 45W depending on the connected device. It only supports laptops that accept power over USB-C; models requiring a barrel connector cannot use this unit.

Installation and Common Issues

Connection is straightforward: plug the AC cord into mains power and the USB-C plug into the laptop. The most frequent problem is attempting to charge a system that does not support USB-C charging or that demands more than 100W, which this adapter cannot supply.

How it compares

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

Price $15.99
Cheaper than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameSM100CL-01
Part numberSM100CL-01
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

Should I pick the 100 W USB-C charger or a lower-wattage model for my Dell Latitude 5420?

The SM100CL-01 delivers up to 100 W at 20 V 5 A and is backward compatible with 90 W, 65 W, 60 W and 45 W Dell laptops, so it covers the 5420 and any lower-power Latitude or XPS models you own.

What does the 100 W rating actually give me when the charger is plugged into my laptop?

At 20 V and 5 A the adapter can supply the full 100 W your system requests, enabling maximum CPU and GPU performance while charging the battery at the fastest supported rate.

Does the USB-C connection limit the power delivery in any way?

The USB-C port on this charger is rated for 20 V 5 A 100 W output, so the interface itself does not cap power below the adapter’s maximum; the laptop’s own charging circuitry determines the final draw.

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