The Wireless Power Consortium (WPC) has announced that it will introduce a new wireless charging standard “to unify the industry under one global standard and provide enhanced convenience and efficiency for mobile devices and wearables.”
The Qi2 standard will be introduced later this year by the global consortium and will offer millions of consumers who rely on wireless charging a better user experience. The WPC is a global body dedicated “to the creation of standards to ensure safe, efficient, and interoperable wireless charging and wireless power.”
Apple, a WPC member, provided the basis for the new Qi2 standard building on its MagSafe technology. Apple and other WPC members developed the new Magnetic Power Profile, which is at the core of Qi2. Qi2’s Magnetic Power Profile will ensure that phones or other rechargeable battery-powered mobile products are perfectly aligned with charging devices, thus providing improved energy efficiency and faster charging.
The Qi2 (pronounced “chee two”) standard will replace its predecessor, Qi, in a rapidly expanding market where about one billion devices – transmitters and receivers – will be sold worldwide in 2023. The launch of the Qi2 standard will further expand the wireless charging market by opening the market to new accessories that wouldn’t be chargeable using current flat surface-to-flat surface devices, according to Paul Struhsaker, executive director of the Wireless Power Consortium.
Because of its improved efficiency and interoperability, Qi2 will enable faster charging for some devices, furthermore, it will pave the way for significant future increases in wireless charging speeds that are safe, and energy-efficient and won’t shorten battery life or damage a user’s phone, he adds.
“Energy efficiency and sustainability are on everyone’s minds these days,” says Struhsaker. “Qi2’s perfect alignment improves energy efficiency by reducing the energy loss that can happen when the phone or the charger is not aligned. Just as important, Qi2 will greatly reduce the landfill waste associated with wired charger replacement due to plugs breaking and the stress placed on cords from daily connecting and disconnecting.”
Qi2 Certified mobile phones and chargers are expected to be available for the 2023 holiday season.
Article provided with permission from AppleWorld.Today
