The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

Bel group company Signal Transfomer has announced its new Wireless Charging Transmission Coils (WCC) in both Single and Multiple Windings for smart car applications, consumer products, controllers, ...

A wireless EV charging system built by Oak Ridge National ... The results follow the first test of the patented coil design in 2018. In that experiment, the team saw even better results—120kW ...

As per a fresh leak coming out of China, the iPhone 17 Pro will be able to charge other devices via reverse wireless power ...

Qi2 brings magnetic charging to Android. Find out which phones are compatible and check out our recommendations for cases and MagSafe Qi2 chargers.

Wireless reverse charging is where a smartphone’s wireless charging coils can work in both directions, allowing the phone to charge a secondary device. While it could in principle allow one iPhone to ...

Why did Bose design the charging cases for its QuietComfort ... even though it sits in the middle of the wireless charging receiver coil. Overall, the cover seems well made. As you’d expect ...

If you're planning to use wireless charging with your Galaxy S25 Plus, here's why you need this official case that offers protection and adds magnets.