Next-Gen GaN Chargers Factory
for B2B & Wholesale
We are a leading GaN charger factory in Shenzhen. We use GaN V technology to make chargers that are 40% smaller than traditional ones. They perform better and stay cooler.
We make GaN chargers in Shenzhen. Our GaN chargers are 40% smaller than traditional ones. They deliver PD 3.1 up to 140W. We support PPS and QC 5.0. Our multi-port desktop stations and wall chargers are CE/FCC certified. Factory direct pricing. Need power banks or car chargers? Check our selection. Learn about our factory.
CE
FCC
RoHS
GaN V
PD 3.1
ISO
Why B2B Buyers Choose WOWOHCOOL Factory
Trusted by global brands since 2013. Our Shenzhen factory delivers OEM/ODM GaN charger solutions with the latest GaN V technology.
GaN V Technology Advantages
40% Smaller Size
GaN V technology makes chargers 40% smaller than silicon ones. Ideal for travel and wholesale markets.
92-95% Efficiency
GaN chargers reach 92-95% efficiency. Silicon chargers only reach 85%. Less energy waste means lower costs.
Superior Thermal Management
GaN generates less heat than silicon. It reduces fire risks and includes automatic monitoring for safe use.
Multi-Port Innovation
Good heat control means you can have 2-4 ports in one charger. Charge laptop, tablet, and phone together.
Core Specifications
20W-240W
Power Range
140W
PD 3.1 Max
95%
Max Efficiency
4 Ports
Max Ports
Choose Your GaN Charger
From compact phone chargers to high-power laptop solutions. Find the right wattage for your target market. Need power banks too? Check our power bank selection.
Compact (20W-30W)
Ideal for phones and tablets. Ultra-compact designs perfect for wholesale, promotional markets, and travel accessories.
- 20W - 30W output
- PD 3.0 / PPS support
- Single/double port
- Lightweight & portable
Laptop (45W-65W)
The sweet spot for laptop charging. Popular for business, education, and professional markets.
- 45W - 65W output
- PD 3.1 / PPS / QC
- 2-3 port options
- MacBook/Ultrabook ready
High-Power (100W-240W)
Power stations for high-performance laptops and workstations. Maximum power for professional users.
- 100W - 240W output
- PD 3.1 140W single port
- 3-4 port options
- Pro laptop charging
Universal Protocol Support
Our GaN chargers support PD 3.1, PPS, QC 5.0, SCP, and AFC. Universal compatibility ensures your products work with iPhone, Samsung, MacBook, and virtually any USB-C device.
GaN Charger Catalog
20W - 240W Range
WOP37 67W All-in-One
67W GaN charger with built-in retractable cable and 5W wireless charging pad. Compact 5.9×5.5×5.5cm design. Supports global plugs (US/EU/UK/AU).
Specifications
| Size | 5.9×5.5×5.5cm |
| Material | PC/ABS optional |
| Plugs | US/EU/UK/AU |
| Input | AC 110-240V~, 50/60Hz, 1.5A Max |
| USB-C1/C2 Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.35A (67W Max) |
| USB-A Output | 5V/3A, 9V/2A, 12V/1.5A, 10V/2.25A (22.5W Max) |
| PPS | 5V-21V/3A |
| Wireless Output | 5W Max |
WOP39 67W Display Pro
67W GaN charger with built-in retractable cable and real-time digital power display. Compact 5.3×5.5×5.5cm PC shell design. Supports global plugs.
Specifications
| Size | 5.3×5.5×5.5cm |
| Material | PC Shell |
| Plugs | US/EU/UK/AU |
| Input | AC 110-240V~, 50/60Hz, 1.5A Max |
| USB-C1/C2 Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.35A (67W Max) |
| USB-A Output | 5V/3A, 9V/2A, 12V/1.5A, 10V/2.25A (22.5W Max) |
| PPS | 5V-21V/3A |
| Combination | C1+C2: 45W+20W, C1+A: 45W+18W |
WOP28 35W Mini GaN
Ultra-compact 35W GaN charger with dual USB-C ports. Perfect for travel. Global plug options available.
Specifications
| Size (US) | 4.1×3.2×4.4cm |
| Size (EU) | 4.1×3.2×8.1cm |
| Size (UK) | 4.1×5×6.7cm |
| Material | PC Shell |
| Plugs | US/EU/UK/AU |
| Input | 110-240V~, 50/60Hz, 0.8A Max |
| USB-C1/C2 Output | 5V/3A, 9V/3A, 12V/2.92A, 15V/2.33A, 20V/1.75A (35W Max) |
| PPS | 3.3-11V/3A |
WOP20 GaN Power Strip
GaN power strip with 2 USB-C and 1 USB-A ports. 2500W max power supports multiple devices. Ideal for hotel and travel use.
Specifications
| Size | 12×4.6×4.2cm |
| Material | PC Shell |
| Weight | 304g (without packaging) |
| Rated Voltage | 250V~ |
| Rated Power | 2500W MAX |
| Rated Current | 10A MAX |
| Input | AC 200-240V~, 50/60Hz, 0.8A MAX |
| USB-C1/C2 Output | 5V/3A, 9V/2.22A, 12V/1.67A |
| USB-A Output | 5V/3A, 9V/2.22A, 12V/1.67A |
| Cable Length | 1.5m |
WOP30 GaN Power Strip Pro
GaN power strip with 3 AC outlets and USB ports. 30W fast charging for multiple devices. Perfect for home and office.
Specifications
| Size | 12×4.6×4.2cm |
| Material | PC Shell |
| Weight | 311g (without packaging) |
| Rated Voltage | 250V~ |
| Rated Power | 2500W MAX |
| Rated Current | 10A MAX |
| Input | AC 200-240V~, 50/60Hz, 0.8A MAX |
| USB-C1/C2 Output | 5V/3A, 9V/3A, 12V/2A, 15V/2A, 20V/1.5A |
| USB-A Output | 5V/3A, 9V/3A, 12V/2A, 20V/1.5A |
| Cable Length | 1.5m |
WOP10 65W GaN Power Strip
High-power GaN power strip with 65W PD 3.1 fast charging. 4 USB ports support multiple devices simultaneously. Ideal for laptop charging.
Specifications
| Size | 11.9×4.7×4.2cm (without cable) |
| Material | PC Shell |
| Weight | 400g (without packaging) |
| Rated Voltage | 250V~ |
| Rated Power | 2500W MAX |
| Rated Current | 10A MAX |
| Input | AC 200-240V~, 50/60Hz, 1.5A MAX |
| USB-C1/C2 Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A |
| USB2 Output | 5V/3A, 9V/3A, 12V/3A, 20V/3A |
| Cable Length | 1.5m |
WOP80 100W GaN Power Strip
High-power 100W GaN power strip with PD 3.1. Supports 65W+30W simultaneous charging. Perfect for laptop and multiple devices.
Specifications
| Size | 14.9×4.7×4cm |
| Material | PC Shell |
| Weight | 516g (without packaging) |
| Rated Voltage | 250V~ |
| Rated Power | 2500W MAX |
| Rated Current | 10A MAX |
| Input | AC 200-240V~, 50/60Hz, 2.0A MAX |
| USB-C1/C2 Output | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A |
| Cable Length | 1.5m |
GaN Charger Insights
Expert guides for OEM/ODM sourcing
GaN Charger Guide 2026
Why Gallium Nitride technology is revolutionizing fast charging for B2B brands.
Read More →
OEM vs ODM Guide
Choose the right manufacturing model for your brand.
Read More →
Charger Safety Standards
Essential certifications for global markets.
Read More →GaN Charger FAQ
Essential for OEM/ODM partnerships
What is the MOQ for OEM GaN charger orders?
Our MOQ is 500 units per SKU for standard GaN V models. Custom ODM projects with unique housing or multi-port configurations require 1000+ units. All GaN chargers benefit from our automated production lines, ensuring consistent quality across high-volume orders.
What fast charging protocols are supported?
Our GaN chargers support PD 3.1 (up to 140W), PPS, QC 5.0, SCP, and AFC. Universal compatibility from iPhone 15 to MacBook Pro 16 and Samsung Galaxy devices.
Are GaN chargers safe?
Yes. GaN chargers generate less heat than silicon chargers, reducing fire risks. They include advanced over-voltage/current protection and thermal monitoring.
What power options are available?
20W-240W range. Popular: 20W-30W (phone), 45W-65W (laptop), 100W-140W (high-performance). All use latest GaN V technology.
Can you customize the design?
Yes. Our OEM/ODM service includes custom CMF, logo printing, packaging design, and port configuration. GaN-specific options include foldable AC pins, retractable cables, integrated power strip designs, and multi-port desktop stations with GaN V technology.
What efficiency advantages does GaN V offer?
GaN V technology delivers 92-95% power efficiency compared to 85-88% for traditional silicon chargers. This means 40% smaller size, 30% less heat generation, and compliance with DOE Level VI / EU ErP efficiency standards. Ideal for brands targeting premium market segments.