The ZX-1U129T is a compact and travel-friendly 30W retractable GaN charger designed for users who want both fast charging performance and cable convenience in one device.
Featuring a built-in retractable USB-C cable and an additional USB-A port, this charger supports simultaneous charging for multiple devices while reducing cable clutter during travel, office use, and daily commuting.
Powered by advanced GaN technology, the ZX-1U129T delivers stable high-speed charging with improved efficiency and lower operating temperatures compared with traditional chargers.
As an experienced 30W charger manufacturer and OEM supplier, Zonsan provides flexible ODM and private-label customization solutions for international brands, distributors, retailers, and electronics accessory projects.
♦ Product Highlights
Integrated Retractable USB-C Cable
The built-in retractable cable design improves portability and eliminates the need to carry additional charging cables.
30W USB-C Fast Charging
Supports high-speed charging for smartphones, tablets, handheld devices, and lightweight USB-C electronics.
Dual-Port Charging Capability
Users can charge two devices simultaneously through the USB-C cable and USB-A port.
Compact GaN Charging Architecture
GaN power technology allows higher efficiency and smaller charger dimensions while maintaining stable thermal performance.
Ideal for Travel & Daily Use
Portable structure and integrated cable management make this charger highly suitable for modern mobile lifestyles.
♦ Fast Charging Performance
The ZX-2U129T combines intelligent power management with broad charging protocol compatibility.
USB-C Cable Output (30W Max)
• 5V / 3A
• 9V / 3A
• 12V / 2.5A
• 15V / 2A
• 20V / 1.5A
PPS Fast Charging (30W Max)
• 5-11V / 2.8A
USB-A Output (18W)
• 5V / 3A
• 9V / 2A
• 12V / 1.5A
Dual-Port Output
• USB-C Cable + USB-A: 5V / 3.6A (18W Max)
The intelligent charging system automatically adjusts output power based on connected devices to improve charging stability and safety.
♦ Why Retractable Chargers Are Becoming More Popular
Modern consumers increasingly prefer charging products that combine portability, convenience, and fast charging functionality.
Compared with traditional chargers:
• Retractable cable designs reduce cable damage and tangling
• Integrated charging cables improve travel convenience
• GaN technology enables smaller charger sizes
• Dual-port charging supports multi-device users
For retailers and OEM brands, retractable chargers are also attractive because they offer stronger product differentiation in competitive accessory markets.
♦ Applications for Multiple Business Channels
This 30W retractable USB-C charger is suitable for:
• Consumer electronics brands
• Mobile accessory wholesalers
• Travel accessory product lines
• Airport and convenience retail stores
• Amazon & e-commerce sellers
• Telecom promotional projects
• Corporate gift procurement
Its integrated cable structure and compact appearance make it highly suitable for premium retail packaging and portable charging product categories.
♦ OEM & ODM Customization Services
As a professional GaN charger factory, Zonsan supports complete OEM and ODM charging solutions.
• Customization Options
• Logo printing
• Housing color customization
• Retail packaging design
• Plug standard customization
• Cable length adjustment
• Surface finish customization
• User manual & labeling support
Our engineering and production teams can also assist with custom charging solutions for regional market requirements.
♦ Zonsan Manufacturing Advantages
Shenzhen Zonsan Innovation Technology Co., Ltd. specializes in fast charger manufacturing with over 17 years of industry experience.
• Factory Capabilities
• 6000㎡+ manufacturing workshop
• Automated production lines
• Professional charger testing laboratories
• Independent R&D engineering team
• Strict quality control processes
• Stable OEM/ODM production support
We continuously develop innovative charging products for global B2B customers and evolving fast charging markets.
♦ Safety Protection & Quality Standards
The ZX-2U129T is engineered with multiple protection mechanisms to ensure safe and stable charging performance.
Protection Features
• Over-voltage protection
• Over-current protection
• Short-circuit protection
• Over-temperature protection
Supported Certifications
Products can support international certification requirements such as:
• CE / RoHS / FCC / CB / KC / KCC / EAC / ERP
♦Compact Size for Portable Charging
Product Dimensions
58 × 33.28 × 52 mm
The compact body design helps reduce carrying space while maintaining practical charging performance for travel and everyday use.
♦ Device Compatibility
Compatible with:
• iPhone series
• Samsung Galaxy devices
• USB-C tablets
• Wireless earbuds
• Portable gaming devices
• Power banks
• Bluetooth accessories
The charger automatically adjusts charging output for different devices and charging requirements.
♦ Charging Technology Insights
Modern 30W GaN chargers use high-frequency switching technology to improve power conversion efficiency while reducing unnecessary heat generation.
To learn more about charging technologies, you can read our article on how GaN chargers improve portability and charging efficiency for modern devices.
According to the USB Implementers Forum, USB Power Delivery technology enables smarter power negotiation between chargers and connected electronics.
RFQ – Frequently Asked Questions
Q1. What is the advantage of a retractable charger?
Retractable chargers reduce cable clutter, improve portability, and help protect charging cables from bending and damage during transport.
Q2. Can this charger fast charge Samsung and iPhone devices?
Yes. The ZX-2U129T supports PD and PPS fast charging protocols compatible with many Samsung and iPhone models.
Q3. Does dual-port charging affect charging speed?
When charging two devices simultaneously, output power is intelligently distributed to maintain safe and stable charging performance.
Q4. Is this retractable cable durable for long-term use?
Yes. The retractable mechanism is designed for repeated daily usage and stable cable storage performance.
Q5. Can I customize this charger for my brand?
Yes. Zonsan provides OEM & ODM customization services including logos, packaging, colors, and plug standards.
Q6. What markets are suitable for this product?
This model is suitable for Europe, South Korea, Middle East, Southeast Asia, and global retail charging accessory markets.
Q7. Why are 30W GaN chargers becoming more popular?
30W chargers provide a good balance between fast charging speed, compact size, portability, and compatibility with mainstream mobile devices.