Ugreen has unveiled a new compact charging solution in China with the launch of the Nexode Air 45W Ice Chip charger. Designed for users who value portability without compromising charging speed, the latest GaN charger stands out with its remarkably slim profile and advanced thermal management system.

Despite its tiny footprint, the charger delivers fast charging for smartphones, tablets, and other USB-C devices, making it an attractive option for travelers and everyday users alike.
Ugreen Nexode Air 45W GaN Charger Features
A Charger Designed for Maximum Portability
Gallium Nitride (GaN) technology has transformed charger designs in recent years, allowing manufacturers to shrink power adapters while maintaining high output levels. Ugreen’s new Nexode Air 45W pushes this trend even further.
The charger measures just 62.2 x 42.74 x 12.5 mm, making it one of the thinnest chargers in its category. Weighing approximately 54 grams, it is light enough to carry in a pocket, backpack, or laptop sleeve without adding noticeable bulk.
According to Ugreen, the new design occupies around 58% less volume compared to the company’s previous 45W chargers.
Its foldable plug design further enhances portability, making it convenient for travel and daily use.
45W Fast Charging in a Compact Body
The Nexode Air features a single USB-C port capable of delivering up to 45W of output power.
This level of power is sufficient for charging a wide range of devices, including:
- Smartphones
- Tablets
- Wireless earbuds
- Portable gaming devices
- Smaller laptops and handheld gaming PCs
Ugreen claims the charger can power an iPhone 17 Pro from 0% to 67% in approximately 30 minutes, offering quick top-ups for users on the go.
The charger supports multiple fast-charging protocols, ensuring compatibility with a broad range of devices from different brands.
Ready for International Travel

Another practical feature of the charger is its 100-240V input range, allowing it to work in different regions around the world with the appropriate plug adapter.
For frequent travelers, this flexibility eliminates the need for carrying multiple chargers.
Advanced Cooling with Ice Chip Technology
Packing 45W of charging power into such a slim body naturally raises concerns about heat management. To address this challenge, Ugreen has implemented what it calls Ice Chip technology.
The charger uses a high-density internal layout combined with a heat-conductive structure to efficiently dissipate heat during operation.
Additionally, Ugreen’s Thermal Guard system actively monitors temperature multiple times every second to prevent overheating and maintain safe operation.
These technologies help ensure stable charging performance even during extended use.
High Efficiency and Smart Power Management
The Nexode Air 45W achieves a power density of approximately 1.496W/cm³ while offering an energy conversion efficiency of 90%.
The charger also includes intelligent voltage regulation that adjusts power delivery according to the connected device’s charging requirements.
Once a smartphone or tablet reaches around 80% battery capacity, the charger automatically switches to trickle charging mode. This slower charging phase helps reduce heat generation and may contribute to improved long-term battery health.
Built-In Safety Protections
Safety remains a key focus of the charger’s design.
The Nexode Air 45W includes protection against:
- Overcurrent
- Overvoltage
- Short circuits
These safety mechanisms are housed within a flame-retardant shell, providing additional protection during everyday use.
Pricing and Availability
The Ugreen Nexode Air 45W Ice Chip charger is currently available in China at a launch price of 109 yuan (approximately $16).
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Considering its compact design, fast charging support, and intelligent thermal management, the charger offers an impressive balance of portability and performance at an affordable price point.
Final Thoughts
The Ugreen Nexode Air 45W demonstrates how far charger technology has evolved. Its ultra-thin 12.5mm profile, GaN technology, smart cooling system, and 45W fast charging capabilities make it a compelling option for users who need a lightweight and travel-friendly charging solution.
For anyone looking to simplify their everyday carry while still enjoying reliable fast charging, the Nexode Air 45W appears to be a strong contender in the growing market for compact power adapters.
Via: (JD)
Read More:
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Note: Product details, pricing, and availability may change over time. While we try to keep information accurate, please verify details from the official website before purchasing. Some content may be assisted by AI tools like ChatGPT, and some articles may contain affiliate links that may earn us a small commission at no extra cost to you. Reviews, opinions, and feature highlights are based on official specifications and publicly available information at the time of writing.
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