A Better Solution for GaN PD Charger
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Adapter

Adapter

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Universal OEM ODM 40W AC DC Wall Plug Power Supply Charger Adapter Factory

Product Model: TX-40H

Product name: Adapter
Warranty: 1 Year
Compatible: For Laptop, ventilator, oxygen concentrator
OEM/ODM: Warmly Welcomed
Color: White Black Customized
Power: 40W
Inquiry Now
Inquiry Now

Produt Details

Model 40H
Input 100-240V ac 50/60Hz Max 0.2A
Output 4-36V
0.01-4.5A
Maximum output power 40.32W

40W Laptop Power Adapter

This high-output 40W laptop power adapter delivers consistent, fast charging performance, serving as a premium laptop charger and on-the-go power solution. It can charge a 13-inch slim laptop to 75% in just 30 minutes, and fully power up a compact business laptop in around 1 hour—all backed by this reliable 40W laptop power adapter.

 

SecureShield Safe Charging for Laptops

As a trusted 40W laptop power adapter, this wall-mounted laptop charger features an upgraded SecureShield safety system, providing full protection against over-voltage, short-circuit, over-current, over-temperature, and power surges. It ensures stable, uninterrupted laptop charging, eliminating concerns about device damage while supplying steady power—making this laptop charger a top choice for daily work or study.

 

Wide Laptop Compatibility

This 40W laptop power adapter works seamlessly with a broad range of small to mid-sized laptops. It’s fully compatible with thin-and-light models from leading brands like Apple, Dell, Lenovo, HP, and more. Whether you’re charging at the office or on a business trip, this laptop charger meets all your regular power needs.

 

Compact & Travel-Ready Design

This 40W laptop power adapter combines a mini, lightweight build with consistent charging performance. Its sleek, space-saving design is ideal for home, office, or travel use—simply slip it into your laptop bag and take this dependable laptop charger anywhere, enjoying safe, fast charging on the go.

Universal OEM ODM 40W Power Supply Charger Adapter Factory Universal OEM ODM 40W Power Supply Charger Adapter Factory
Universal OEM ODM 40W AC DC Wall Plug Power Supply Charger Adapter Factory Universal OEM ODM 40W AC DC Wall Plug Power Supply Charger Adapter Factory
Company Introduction

 


 

Universal OEM ODM 40W Power Supply Charger Adapter Factory

Founded in 2013 in Shenzhen, Tommox Technology is a high-tech enterprise specializing in GaN PD fast chargers, USB multi-port chargers, integrating R&D, production and sales. As one of China's first to adopt GaN tech for fast charging, Tommox excels in 65W-300W high-power GaN multi-port chargers. With 12 years of experience, its product range covers 20W-300W to meet diverse needs, offering professional, reliable OEM & ODM services.​

Universal OEM ODM 40W Power Supply Charger Adapter Factory

 

Boasting a 40,000㎡ factory, 800+ employees and 50 experienced R&D staff, Tommox has 11 power aging lines (6 automatic), 20+ AI insertion lines, 10+ SMT lines and 40+ injection molding machines. It achieves full in-house production of key components, with daily output of 80,000+ units. Committed to "Customer First, Quality First", it provides customized solutions covering design, production, packaging, certification, QC and logistics. Certified with BSCI and ISO9001, Tommox's sales network spans 30+ countries. Its products have passed TUV and other global certifications (CE, CB, KC, RoHS, FCC, etc.), ensuring compliance with international quality standards.​
Guided by "Smart Charging, Better Life", we strive to deliver safe, efficient, user-friendly fast chargers globally, enhancing digital life.​

         Factory Introduction

Universal OEM ODM 40W Power Supply Charger Adapter Factory  Universal OEM ODM 40W Power Supply Charger Adapter Factory

      Exhibition

Universal OEM ODM 40W Power Supply Charger Adapter Factory

     Certification

 

Universal OEM ODM 40W Power Supply Charger Adapter Factory

FAQ

Q

Are you a factory or trading company?

A

We are a direct manufacturer located in Shenzhen, China, specializing in GaN fast chargers for over 12 years.

Q

Can you provide OEM or ODM services?

A

Yes. We support both OEM (logo/packaging customization) and ODM (PCBA + ID housing development) projects. 

Q

Do your products have certifications?

A

Yes. Our GaN chargers are compliant with CE, FCC, ETL, KC, PSE, UKCA, ERP and ROHS

Q

Can I get samples for testing?

A

Sure. We offer paid samples for quality testing. Sample lead time is typically 3–7 working days.

Q

What is your warranty policy?

A

We offer 12 months warranty for all chargers.

Q

What is your MOQ

A

Our product MOQ ranges from 500 to 3000 pieces, depending on the specific model.

Q

How can I get a catalog?

A

Please contact us and our sales will send a newest catalog to you.

Q

Can I visit your factory?

A

Yes, factory visits are warmly welcomed. Please contact us in advance to schedule a time. 

Customer review

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Andy Ju

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Logistics is very fast and always supports the brand.
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Raja Walid

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The charger is very fast
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Sadaqat Ali

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Love how it delivers consistent power without overheating. Perfect for travel or home.
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Wilberforce Ababio

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Lightweight and easy to carry, plus it charges my devices faster than my old charger. 10/10!
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Mehmet Oz

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Great quality charger that works seamlessly with all my devices. Worth every penny.

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