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Black rectangular USB-C power adapter with detachable cable

DELL SM100CL-02 B0L29 100W USB-C AC Adapter

SKU CH-0HXA-KTFST

Delivers up to 100W over USB-C for laptops and tablets, includes a 7.2ft cable

  • 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
  • Delivers up to 100W via USB-C for rapid laptop charging
  • Wide 100-240V input works worldwide without a voltage converter
  • Built-in short-circuit, over-voltage, over-current and over-temperature protection
  • Includes a 2.2m USB-C to USB-C cable for flexible desk placement
  • Compact 14.33in x 12.83in x 9.06in design fits easily in a travel bag

Universal USB-C Power Adapter

This 100W USB-C AC adapter supplies up to 100 watts of power to compatible laptops, tablets and other USB-C devices. It is intended for users who need a single charger that works across multiple brands and models.

Practical Power Limits

The adapter delivers a maximum of 20V at 5A for 100W output and automatically steps down to lower fixed voltages such as 20V, 18V, 15V, 10V, 9V and 5V. Devices that require more than 100W or a voltage profile not listed will not charge at full speed.

Replacement And Upgrade Context

It replaces lost or damaged proprietary chargers for supported Lenovo ThinkPad, IdeaPad, Yoga, MacBook Pro, MacBook Air, MacBook Retina and iPad Pro models. Buyers whose devices demand more than 100W or use a non-USB-C charging port cannot use this adapter.

How it compares

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

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameSM100CL-02
Part numberB0L29
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 choose the 100W version or the 85W output model?

The adapter delivers up to 100W via USB-C Power Delivery and will negotiate lower levels such as 96W, 90W, 87W, 67W, 65W, 61W, 45W, 30W, 29W, 25W, 20W or 18W depending on the connected device.

What does the 100W rating mean when I plug it into my laptop?

It means the charger can supply 20V at 5A to devices that request that profile; if your laptop only accepts 65W or 45W the adapter will automatically step down to the matching voltage and current.

Which USB-C standard does this adapter use and what does it limit in practice?

It uses USB Power Delivery with fixed profiles of 20V/5A, 15V/5A, 10V/5A, 9V/3A and 5V/3A, so the maximum power is capped at the highest profile your device negotiates.

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