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WPC has already launched the Qi2.2 standard, supporting up to 25W wireless charging, further meeting the demand for efficient wireless charging in smartphones, tablets, and other devices. ?
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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, this means future Qi2.2-compatible devices could achieve: ?
50%+ charge in 30 minutes** (depending on battery capacity). ?
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.?
3. Enhanced Thermal Management & Safety Optimizations?
Qi2.2 is expected to introduce more advanced dynamic power adjustment and temperature management algorithms to ensure safe and stable charging even at 25W. ?
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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.?
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Release Timeline & Future Outlook ?
According to WPC sources, the Qi2.2 standard is expected to be officially released in middle?2025, with certified devices likely hitting the market in late 2025. ?
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