WPC Launches Qi2 25W Standard, Delivering 70% More Power Than Original Qi2

The Wireless Power Consortium (WPC) has unveiled a faster charging version of the Qi standard - Qi v2.2.1, branded as Qi2 25W. With this launch, not only Apple iPhones but also major Android smartphones are set to join the Qi2 ecosystem for the first time.

During a limited rollout last week, fourteen devices, receivers and transmitters, successfully completed Qi2 25W certification testing. Full-scale certification is now underway, with hundreds of devices lined up for testing. The demand for faster wireless charging is high among consumers, according to WPC market research.

Qi2's Impact on Wireless Charging

Before the introduction of Qi2, many smartphone manufacturers developed their own fast charging protocols. However, these proprietary systems often lacked interoperability and consistent charge times. The Qi2 25W standard is the first to offer truly high-speed Qi Certified wireless charging and is claimed to deliver nearly 70% more power than the
original Qi2.

Paul Struhsaker, Executive Director of the WPC, stated: "When we launched Qi2, besides the immediate improvement in charging speed and energy efficiency, we promised that one of the benefits of Qi2's magnetic power protocol was that it would serve as a stepping stone for even faster and more efficient wireless charging in the future." He added that Qi2 25W's fast and efficient wireless charging would boost wireless charging usage and accelerate adoption of the new standard.

Consumer Demand for Faster Charging

The introduction of Qi2 was a significant step towards meeting consumer interest in faster wireless charging when it launched in November 2023 with 15 watts of power. The new version aims to further enhance user satisfaction by providing even quicker charging speeds.

The WPC launched Qi2 nearly two years ago to certify a wide range of smartphones for improved speed and convenience. Users appreciate the magnetic attach feature and the extensive ecosystem of compatible accessories available for their devices.

Global Adoption and Future Prospects

Within a year of its launch, over 1.5 billion certified Qi2 devices, transmitters, and receivers were available globally. This widespread adoption highlights the growing popularity and acceptance of this advanced wireless charging technology among consumers worldwide.

The introduction of Qi v2.2.1 marks an important milestone in wireless charging technology by offering faster speeds while maintaining compatibility across various devices. As more devices undergo certification testing, users can expect enhanced performance and convenience from this innovative standard.

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