Is this really the smallest 100W USB-C charger?

Yes. This charger delivers a full 100W output (20V / 5A) using advanced GaN technology, allowing high power density in a compact housing compared to traditional silicon chargers.

Does this 100W USB-C charger support laptops?

Yes. It supports USB-C Power Delivery (PD 2.0 / PD 3.0) and can charge laptops, ultrabooks, tablets, and other high-power USB-C devices that require up to 100W input.

How many ports does the charger have?

This model features one USB-C port. The single-port design ensures stable full-power output without power splitting, ideal for devices that need consistent high wattage.

Can you provide OEM or ODM customization?

Yes. OEM and ODM services are available, including logo printing, housing color customization, plug options, and retail packaging. MOQ depends on customization requirements.

Which plug types are available?

EU, UK, US, and AU plug options are available. Please confirm your target market when requesting a quotation.

What information is needed for a quotation?

For an accurate quotation, please provide target market, plug type, estimated order quantity, branding or packaging requirements, and certification needs.

Smallest 100W USB C Charger Factory | Single Port PD 3.0 GaN Charger

Q: What charging protocols are supported?

The charger supports PD 2.0 / PD 3.0, QC 2.0 / QC 3.0, AFC, FCP, Apple 2.4A, and BC1.2, ensuring broad compatibility with most USB-C devices.

Q: What cable is required for 100W charging?

To achieve the full 100W (20V / 5A) output, a USB-C cable rated for 5A / 100W with an E-marker chip is recommended.

Home » EU Plug Charger » Smallest 100W USB C Charger Factory | Single Port PD 3.0 GaN Charger

Smallest 100W USB-C Charger | GaN PD 100W Charger Factory (OEM/ODM)

True 100W Power Delivery
Supports up to 20V / 5A, capable of charging power-hungry laptops at full speed.
Ultra-Compact GaN Design
One of the smallest 100W USB-C chargers in its class, optimized for portability and packaging efficiency.
Wide Protocol Compatibility
PD 2.0 / PD 3.0, QC 2.0 / QC 3.0, AFC, FCP, Apple 2.4A, BC1.2.
Stable & Safe Charging
Built-in protections against over-voltage, over-current, short-circuit, and overheating.
OEM / ODM Ready
Custom logo, housing color, plug type, and retail packaging available.

The smallest 100W USB-C charger is engineered for brands and bulk buyers who demand maximum charging power in the most compact form factor.
By adopting advanced GaN (Gallium Nitride) technology, this charger delivers a full 100W Power Delivery output while maintaining a significantly reduced size compared to traditional silicon chargers.

Designed with a single USB-C port, the charger avoids power splitting and ensures stable, continuous high-power output, making it ideal for laptops, tablets, and other USB-C devices that require reliable fast charging.

Despite its compact dimensions, the charger supports 20V / 5A PD output, meeting standard USB-C PD 100W specifications and ensuring compatibility with modern high-performance devices.

Ultra-Compact Design with True 100W Output

Thanks to GaN components and optimized internal layout, this charger achieves an exceptional power-to-size ratio:

Full 100W (20V/5A) output from a single USB-C port
Compact housing suitable for travel and retail packaging
Lower heat generation compared to conventional chargers

This makes it one of the smallest 100W USB-C chargers available for OEM and wholesale applications.

Wide Compatibility & Intelligent Power Negotiation

The charger supports a broad range of fast-charging protocols, including PD 2.0 / PD 3.0, QC 2.0 / QC 3.0, AFC, FCP, Apple 2.4A, and BC1.2.
It automatically negotiates voltage and current based on the connected device, delivering only the required power for safe and efficient charging.

Compatible devices include:

USB-C laptops and ultrabooks
Tablets and smartphones
Power banks, hubs, and USB-C accessories

Stable & Safe Charging for Long-Term Use

Built for B2B distribution, this smallest 100W USB-C charger integrates multiple safety protections:

Over-voltage protection
Over-current protection
Short-circuit protection
Over-temperature protection

Each unit is designed to meet international safety and performance standards, ensuring reliable operation for end users.

Designed for OEM / ODM Projects

This 100W USB-C charger is developed with customization in mind and is suitable for:

Private label and brand projects
Wholesale and distribution channels
Laptop accessory and charging solution bundles

Customization options include logo printing, housing color, and retail packaging, making it easy to align the product with your brand identity.

Item	Specification
Product Name	Smallest 100W USB-C Charger
Charging Technology	GaN (Gallium Nitride)
Input	AC 200–240V ~ 50/60Hz
Output (USB-C)	5V⎓3A / 9V⎓3A / 12V⎓3A / 15V⎓3A / 20V⎓5A
Max Output Power	100W
Charging Protocols	PD2.0 / PD3.0, QC2.0 / QC3.0, AFC, FCP, Apple 2.4A,
Port Type	1 × USB-C
Dimensions	48.8 × 36 × 36 mm
Plug Options	EU
Certifications	CE, RoHS

Branding & Appearance

Logo printing on housing
Custom housing color options
Surface finish customization (matte / standard)

Packaging Options

Bulk packaging for factory shipment
Customized retail packaging
Inner tray and outer carton design

Plug & Configuration

Plug types: EU / US / UK / AU/KR
Input voltage configuration for different markets
Output power configuration adjustment upon request

The smallest 100W USB-C charger is designed to power a wide range of modern USB-C devices, from high-performance laptops to everyday mobile electronics.
With full 100W Power Delivery output and intelligent power negotiation, it adapts automatically to different devices, ensuring safe and efficient charging in every scenario.

Laptops & Ultrabooks

With a maximum output of 20V / 5A, this compact charger is ideal for charging USB-C laptops that require high power input.
It provides stable and reliable performance for:

USB-C laptops and ultrabooks
Professional and business notebooks
Mobile workstations that support PD charging

The single USB-C port design ensures consistent high-power delivery without power sharing.

Tablets & Mobile Devices

The charger also supports fast charging for tablets and smartphones by automatically stepping down to lower voltage levels such as 9V or 12V when required.

Typical applications include:

Tablets and large-screen mobile devices
Flagship smartphones with fast-charging support
Portable electronics requiring PD or QC charging

Devices receive only the power they need, protecting battery health while maintaining fast charging speed.

USB-C Accessories & Peripherals

Beyond personal devices, this smallest 100W USB-C charger is suitable for powering a variety of USB-C accessories:

Power banks
USB-C hubs and docking stations
External devices requiring stable DC input

Its broad protocol compatibility ensures smooth operation across different brands and ecosystems.

Travel, Office & Professional Use

Thanks to its compact GaN design, the charger is easy to carry and store, making it suitable for:

Business travel and mobile work
Office and home desk setups
Professional users needing a powerful yet portable charger

One charger can replace multiple lower-power adapters, simplifying power management in daily use.

The smallest 100W USB-C charger is compatible with a wide range of USB-C powered devices that support Power Delivery (PD) or fast charging protocols.
Its intelligent power negotiation ensures optimal voltage and current for each connected device, delivering safe and efficient charging without manual settings.

Compatible Device Categories

This 100W USB-C charger is suitable for charging:

USB-C Laptops & Ultrabooks
Devices requiring up to 100W input via USB-C PD
Tablets
Large-screen tablets and professional tablets supporting fast charging
Smartphones
USB-C smartphones with PD, QC, AFC, or FCP fast charging
USB-C Accessories
Power banks, docking stations, hubs, and other USB-C powered peripherals

Supported Charging Standards

The charger supports multiple charging protocols to ensure broad compatibility across brands and platforms:

USB Power Delivery PD 2.0 / PD 3.0
Qualcomm Quick Charge QC 2.0 / QC 3.0
AFC (Samsung Adaptive Fast Charging)
FCP (Huawei Fast Charge Protocol)
Apple 2.4A

This wide protocol coverage allows the charger to work seamlessly with both new and legacy devices.

Intelligent Power Matching

When a device is connected, the charger automatically:

Detects the device’s power requirement
Selects the appropriate voltage and current level
Delivers stable output without overloading the device

Low-power devices charge safely, while high-power devices can draw up to 20V / 5A (100W) when supported.

Notes on Compatibility

Maximum charging power depends on the connected device’s specifications
Devices not supporting PD will charge at standard USB power levels
A certified USB-C cable rated for 5A / 100W is recommended for full 100W output

Is this really a full 100W USB-C charger?

Yes. This charger supports USB-C Power Delivery up to 20V / 5A (100W).
When used with a compatible device and a certified 5A USB-C cable, it can deliver true 100W output.

Why is it considered one of the smallest 100W USB-C chargers?

By using GaN (Gallium Nitride) technology, internal components are smaller and more efficient compared to traditional silicon chargers.
This allows high power density while keeping the overall size compact.

How many ports does this charger have?

This model features 1 × USB-C port.
A single-port design avoids power splitting and ensures stable, continuous high-power output for demanding devices.

Does it support PD 3.0 fast charging for laptops?

Yes. It supports PD 2.0 / PD 3.0 and is suitable for USB-C laptops, ultrabooks, tablets, and other PD-enabled devices that require up to 100W input.

Is it safe to charge low-power devices like smartphones?

Yes. The charger automatically negotiates voltage and current based on the connected device.
Low-power devices will only receive the power they need, ensuring safe and efficient charging.

What charging protocols are supported?

The charger supports a wide range of protocols, including:

PD 2.0 / PD 3.0
QC 2.0 / QC 3.0
AFC
FCP
Apple 2.4A
BC1.2

This ensures broad compatibility across different brands and device types.

What cable is required to achieve 100W output?

To reach the full 100W (20V / 5A) output, a USB-C cable rated for 5A / 100W with an E-marker chip is recommended.

Can you provide OEM / ODM customization?

Yes. We support OEM / ODM services including:

Logo printing
Housing color customization
Plug options (EU / UK / US / AU)
Custom packaging and labeling

MOQ depends on the customization requirements.

What information do you need to provide a quotation?

To offer an accurate quote, please share:

Target market and plug type
Estimated order quantity
Branding or packaging requirements
Certification requirements

Our team will then confirm pricing, MOQ, samples, and lead time.

Why Work With Our Factory

Factory Production Line

This image shows our in-house charger production line, where each unit is assembled under standardized processes to ensure consistent quality for bulk manufacturing.

Aging & Reliability Testing

All chargers go through aging and reliability tests before shipment.
This process helps identify potential issues under continuous load and ensures long-term stability in real-world use.

Manufacturing Equipment

Our factory is equipped with dedicated manufacturing and testing equipment to support consistent production, accurate power output, and repeatable quality standards across batches.

Certifications & Compliance

Our products are developed in compliance with international standards and can be certified according to target market requirements, supporting ETL, CB, CE, FCC, RoHS, and UKCA for global distribution.