Qi2.2 25W Standard Set to Launch
Qi2.2 Standard Set to Launch: WPC Consortium Advances 25W Wireless Charging
Introduction
With the rapid development of wireless charging technology, the Wireless Power Consortium (WPC) continues to drive iterative upgrades to the Qi standard. Following Qi2.0 (15W) and Qi2.1 (with higher power optimization), WPC is about to release the Qi2.2 standard, supporting up to 25W wireless charging, further meeting the demand for efficient wireless charging in smartphones, tablets, and other devices.
Click Qi2.2 wireless charging standard 25W release to know more.
Key Upgrades in Qi2.2
1. Power Boost to 25W, Nearing Wired Fast Charging Speeds
The most notable feature of Qi2.2 is its increase in wireless charging power to 25W, a roughly 66% improvement over Qi2.0's 15W, bringing it closer to some wired fast-charging solutions. This means future Qi2.2-compatible devices could achieve:
50%+ charge in 30 minutes** (depending on battery capacity).
A reduced gap between wireless and wired charging experiences.
2. Continued Support for MPP (Magnetic Power Profile) Technology
Qi2.2 retains the Magnetic Power Profile (MPP) design from Qi2.0, ensuring precise coil alignment for higher efficiency and reduced heat generation. This technology, initially introduced by Apple's MagSafe, is now a standard feature in the Qi2.x series.
3. Enhanced Thermal Management & Safety Optimizations
One of the challenges of high-power wireless charging is heat control. Qi2.2 is expected to introduce more advanced dynamic power adjustment and temperature management algorithms to ensure safe and stable charging even at 25W.
Click Best Qi2.2-certified 25W wireless chargers buying guide to know more.
4. Backward Compatibility with Qi2.0/2.1 Devices
Qi2.2 remains based on the Qi2 architecture, ensuring compatibility with existing Qi2.0 (15W) and Qi2.1 devices. However, the full 25W power output will require both the device and charger to support Qi2.2.
Market Impact & Device Expectations
1. Smartphone Manufacturers to Adopt Quickly
- Apple: The iPhone 16 series may become the first to support Qi2.2, enabling 25W wireless fast charging with a new MagSafe charger.
- Samsung: Likely to integrate Qi2.2 in the Galaxy S25 series, further enhancing wireless charging speeds.
- Other Android Brands: Xiaomi, OPPO, Honor, and others may accelerate adoption, driving the popularity of high-power wireless charging.
2. New Opportunities for Charging Accessories
With Qi2.2's launch, third-party accessory makers (such as Anker and Belkin) will release 25W magnetic chargers, potentially incorporating advanced cooling solutions for high-power performance.
3. Expansion of the Wireless Charging Ecosystem
Beyond smartphones, Qi2.2 could be applied to tablets, TWS earbuds, and portable devices, further establishing wireless charging as a mainstream power solution.
Release Timeline & Future Outlook
According to WPC sources, the Qi2.2 standard is expected to be officially released in late 2024 or early 2025, with certified devices likely hitting the market in 2025.
Looking ahead, WPC may explore even higher power levels (30W+) and multi-device charging solutions, pushing wireless charging toward greater efficiency and intelligence.
Conclusion
The launch of Qi2.2 marks a significant leap forward for wireless charging, with 25W power delivering a major boost to user experience and accelerating the industry’s shift toward a "portless" future. As smartphone and accessory manufacturers quickly adopt the standard, 2025 could be a pivotal year for high-power wireless charging.