Qi2.2 Wireless Charging: The Next Evolution in High-Power Charging
Qi2.2 Wireless Charging: The Next Evolution in High-Power Charging
In late 2024, the Wireless Power Consortium (WPC) unveiled the Qi2.2 specification, introducing 25W magnetically aligned wireless charging. The upcoming iPhone 17 is anticipated to be Apple’s first device fully compliant with Qi2.2, maintaining 25W fast charging while enhancing thermal management and energy efficiency.
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Introducing Qi2.2
The WPC's December 2024 logo guidelines introduced two new badges—"Qi2 25W" and "Qi2 Ready 25W"—officially marking the arrival of Qi2.2. This update natively supports 25W magnetic alignment charging while imposing stricter thermal regulations, requiring surface temperatures to stay below 40°C even at maximum output. This ensures both speed and safety.
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Qi2.2 Wireless Charging Modules Overview
With the Qi2.2 standard gaining momentum, manufacturers are rapidly developing next-gen wireless charging modules. These advancements promise significantly faster wireless charging for smartphones. Below, we highlight some of the latest Qi2.2-compatible modules announced by key industry players.
Despite the growing buzz around Qi2.2, the WPC’s official website still lists Qi2.1 as the latest public version. No official technical documents or certification processes for Qi2.2 have been released yet. Most current products remain certified under **Qi2 (v2.0) or Qi2.1**, while modules designed for 25W magnetic alignment + thermal compliance** are still undergoing testing and certification.
Featured Qi2.2-Compatible Modules
Huagon’s 25W Single-Coil Wireless Charging Module
- Input: 5V/3A, 9V/3A, 15V/3A
- Max Output: 25W
- Magnetic Adhesion Force: 900gf (secure alignment)
- Thermal Performance: Stays below 40°C under 25W load
- Applications: Ideal for desktop fast chargers and in-car wireless charging
Real-World Testing:
- With active cooling: Full charge in 111 mins (iPhone 16 Pro Max)
- Passive cooling: 141 mins
- Stable performance with no throttling or interruptions
Conclusion
The modules listed above are among the first to support 25W wireless charging with advanced thermal management, positioning them as strong candidates for Qi2.2 certification once the standard is finalized. As manufacturers refine efficiency and cooling solutions, more high-power Qi2.2-compliant modules are expected to launch later this year or in 2025.