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Compact black 100W USB-C power adapter with attached cable

ELECBRAiN SM100CL-02 100W USB-C AC Adapter

SKU CH-R7ZB-J5MKF

Delivers up to 100W USB-C PD 3.0 fast charging with fivefold safety protections and a 4.9ft cable

  • Battery voltage rating20 V
  • Battery capacity20 V
  • Power adapter voltage20 V
  • Power adapter current5 A
  • Power adapter wattage100 W
  • Measurements7 cm × 1 cm × 1.27 cm
  • 100 W USB-C fast charging with automatic power selection up to 96 W
  • Fivefold safety protection including over-current, over-voltage and short-circuit safeguards
  • 9 ft USB-C cable with E-mark chip for reliable high-power delivery
  • Compact 7 cm × 1 cm × 1.27 cm design fits easily in a bag
  • Broad USB-C laptop and tablet compatibility covering MacBook Pro 13, 14, 15, 16-inch and MacBook Air 13.3, 13.6-inch models

100W USB-C Power Adapter for USB-C Laptops

The ELECBRAiN SM100CL-02 is a 100W USB-C AC adapter built for laptops that charge over USB-C. It delivers up to 100W through a single USB-C port using Power Delivery 3.0. The unit automatically negotiates the correct voltage and current for the connected device. It suits owners of compatible MacBook Pro, MacBook Air, iPad Pro, Lenovo, Acer, Dell, Asus and other USB-C laptops who need a replacement or spare charger.

Build, Connectors and Daily Use

The adapter measures 7 cm by 1 cm by 1.27 cm and includes a 4.9 ft USB-C cable fitted with an E-mark chip. A USB Type-A port is also present on the body. Five protection circuits guard against over-current, over-voltage, over-heating, short-circuit and over-charge conditions. An internal heat-dissipation system and IC chip manage thermal load during sustained output. The compact brick plugs directly into a wall outlet with no separate AC cord required.

100W USB-C PD 3.0 Output Decides Fit

The charger supplies fixed 20V at 5A for 100W maximum, plus stepped PD profiles down to 5V at 3A. It will not charge laptops that require more than 100W or that use proprietary non-PD connectors. Buyers whose devices need higher wattage or a barrel-jack input must choose a different 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 nameELECBRAiN
Model nameSM100CL-02
Part numberSM100CL-02
Power
Battery voltage rating20 V
Battery capacity20 V
Power adapter voltage20 V
Power adapter current5 A
Power adapter wattage100 W
Size & build
Measurements7 cm × 1 cm × 1.27 cm
Compatibility
Compatible withLaptops

Questions about this item

What USB-C Power Delivery standard does the SM100CL-02 support, and what is its maximum output?

The adapter supports USB-C PD 3.0 and delivers up to 100W at 20V 5A, with stepped profiles down to 5V 3A.

What are the physical dimensions of the power brick, and what cable length is included?

The brick measures 7 cm x 1 cm x 1.27 cm and includes a 4.9 ft USB-C cable with an E-mark chip.

How do I connect the adapter for the first time, and what common mistake should I avoid?

Plug the AC prongs into a wall outlet, then connect the attached USB-C cable to your device; do not use a third-party cable without an E-mark chip, or the adapter may not negotiate full power.

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