Qi2 Wireless Charging Standard Upgraded to 25W, Covering iPhone and Android Devices
Qi2 Wireless Charging Standard Upgraded to 25W, Covering iPhone and Android Devices
The Wireless Power Consortium (WPC) has officially confirmed the global rollout of the Qi2 wireless charging standard, a major update that increases maximum power delivery from 15W to 25W. This upgrade is designed to deliver faster, more efficient, and universally compatible wireless charging for both iPhone and Android devices.
Official Launch and Key Details
The announcement was made during WPC’s annual industry event in June 2025, where consortium members, including Apple, Samsung, Xiaomi, and other major smartphone and accessory manufacturers, gathered to discuss the future of wireless charging. WPC confirmed that Qi2 will be backward-compatible with Qi-certified devices but will only deliver the full 25W charging speed on Qi2-certified accessories.
According to Paul Golden, spokesperson for WPC, “Qi2 ensures global interoperability, offering consumers a unified and safe charging experience. With this new protocol, a single charger can deliver reliable 25W performance across multiple brands.”
Technical Improvements
Qi2 introduces a Magnetic Power Profile (MPP), building upon Apple’s MagSafe technology. This feature ensures automatic alignment between the device and the charging coil, reducing energy loss, minimizing overheating, and improving efficiency.
In addition, Qi2-certified chargers will include stricter safety protocols, covering temperature monitoring, foreign object detection, and compliance with international standards such as IEC 62368-1 and UL 62368-1.
Specification Comparison
| Specification | Qi (Old) | Qi2 (New) |
|---|---|---|
| Max Power Output | 15W | 25W |
| Alignment | Manual placement | Magnetic auto‑alignment (MPP) |
| Safety Features | Limited | Enhanced safety; IEC 62368‑1 / UL 62368‑1 compliance |
| Compatibility | Partial | Universal (iPhone + Android) |
Industry Adoption Timeline
- 2025 Q3: First wave of Qi2‑certified chargers and wireless charging pads expected to enter the global market.
- 2025 Q4: Leading accessory brands to release Qi2‑compatible power banks and car mounts.
- 2026 onward: Full adoption expected as major smartphone manufacturers transition to Qi2‑supported devices.
Consumer Impact
For consumers, Qi2 brings the promise of faster wireless charging without brand restrictions. This means that a single Qi2‑certified charger will support both iPhone and Android, eliminating the need for separate accessories. Experts also predict that the new standard will make wireless charging more practical for daily use, bridging the performance gap between wireless and wired fast charging.
Global Market Outlook
According to market research group Counterpoint, the global wireless charging accessories market was valued at US$23.5 billion in 2024 and is projected to grow by 20% annually following the introduction of Qi2. The unified standard is expected to boost adoption in key markets such as North America, Europe, and Asia‑Pacific.
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