🔹 Product Introduction
The ZX-1U90T is a high-efficiency 70W GaN charger engineered for next-generation USB-C fast charging applications.
Featuring advanced AVS, PPS, and PD fast charging technologies, this compact single-port charger is designed to deliver stable high-power output for smartphones, tablets, laptops, and other USB-C devices.
Developed by an experienced GaN charger manufacturer, the ZX-1U90T combines intelligent power management, compact structural design, and OEM/ODM flexibility, making it an ideal solution for brand owners, distributors, retailers, and global charger projects.
🔹 70W High-Speed USB-C Charging
Powerful Output for Laptops and Mobile Devices
The ZX-1U90T supports up to 70W USB-C output, enabling efficient charging for both portable electronics and high-power devices.
USB-C Output
• 5V/3A
• 9V/3A
• 15V/3A
• 20V/3.5A (70W Max)
As a professional 70W USB-C charger, it is suitable for:
• MacBook Air / MacBook Pro
• Lenovo / Dell / HP laptops
• iPhone 15 / 16 / 17 series
• Samsung Galaxy S24 / S25 Ultra
• iPad Pro / tablets
• Nintendo Switch and USB-C gaming devices
This makes it an ideal 70W laptop charger, USB-C wall charger, and portable GaN charging solution.
🔹 Advanced PPS & AVS Fast Charging Technology
Smarter Voltage Control for Better Charging Efficiency
The ZX-1U90T integrates both PPS and AVS charging technologies to support modern fast-charging ecosystems.
PPS Output
• 5–11V / 5A
• 5–21V / 3A (63W Max)
AVS Output
• 9–15V / 3.5A
• 15–20V / 3.5A (70W Max)
Compared with conventional chargers, PPS and AVS allow more flexible voltage adjustment, helping reduce heat generation while improving charging stability and battery efficiency.
This technology is especially beneficial for:
• Samsung Galaxy fast charging
• USB PD 3.1 compatible devices
• High-performance USB-C laptops
• Advanced mobile power applications
🔹 Compact 70W GaN Charger Design
Smaller Size with Higher Power Density
Despite delivering high output power, the ZX-1U90T maintains a compact size of:
51.3 × 35.5 × 35.5 mm
Using advanced GaN semiconductor technology and synchronous rectification, the charger achieves:
• Higher conversion efficiency
• Lower operating temperature
• Reduced energy loss
• Compact and travel-friendly structure
Compared to traditional silicon chargers, this compact 70W GaN charger offers improved portability without sacrificing performance.
🔹 Built for OEM & ODM Charger Projects
Professional Manufacturing Support from Zonsan
As a professional charger factory and GaN charger manufacturer, Zonsan provides full OEM and ODM support for the ZX-1U90T.
Customization Options
• Logo printing
• Housing color customization
• Retail packaging design
• Plug types (US / EU / UK / KR)
• Cable bundle customization
With over 16 years of charger manufacturing experience, Zonsan supports:
• Automated production lines
• In-house R&D engineering
• Bulk order production
• Long-term OEM cooperation
This makes the ZX-1U90T an ideal OEM 70W charger solution for global brands and distributors.
🔹 Reliability, Safety & Structural Quality
Engineered for Stable Long-Term Operation
The charger housing uses V0 fireproof PC material, designed for high durability and thermal resistance.
Reliability Features
• Fire-retardant structure
• Drop-resistant housing
• Anti-fingerprint surface
• Optimized internal thermal layout
Each unit undergoes strict quality control procedures including:
• 100% aging test
• Full-load performance verification
• Temperature and humidity testing
• Electrical safety validation
These processes ensure stable operation in commercial and consumer environments.
🔹 International Certifications & Global Market Support
The ZX-1U90T supports international certifications including:
• CE / CB / RoHS / KC / KCC / FCC / ERP / ETL / EAC / GS
Suitable for global markets including:
• Europe
• Korea
• United States
• Middle East
• International retail and distribution channels
🔹 Why Choose a 70W GaN Charger?
A 70W GaN charger provides an ideal balance between portability and high-power charging performance.
Compared with standard 65W chargers, a 70W charger offers additional power headroom for laptops, tablets, and simultaneous high-load charging demands.
For brands and distributors, the 70W category is becoming increasingly popular in:
• Premium mobile accessories
• Laptop charging solutions
• High-end USB-C ecosystems
Frequently Asked Questions (FAQ)
Q1: What is the difference between a 65W charger and a 70W charger?
A: A 70W charger provides slightly higher power output, offering better support for demanding laptops and high-performance USB-C devices while maintaining compact portability.
Q2: Does the ZX-1U90T support PPS fast charging?
A: Yes. The charger supports PPS up to 63W Max, suitable for Samsung Galaxy and other PPS-compatible devices.
Q3: Is this charger suitable for MacBook charging?
A: Yes. The ZX-1U90T supports up to 70W USB-C output and is compatible with MacBook Air and many MacBook Pro models.
Q4: Can this model be customized for OEM projects?
A: Yes. Zonsan supports OEM/ODM customization including logo, packaging, housing color, and plug configuration.
Q5: Is every charger tested before shipment?
A: Yes. All units undergo 100% aging testing and quality inspection before delivery.
