Wireless charging for cellphones or e-book readers is appearing more regularly. We've all seen articles showing various methods to cut the annoying cord. There are various mats and coils available for ...

There's no beating a plug and socket. Depending on efficiencies inside the wall unit and the onboard charger, plug-and-socket tends to be better than 90 percent energy efficient. But with ...

Wireless device charging has existed in a commercially-available capacity since around 2009, with one of the most commonly used device categories to have broadly adopted this technology being ...

As the world shifts toward sustainable transportation, electric vehicles (EVs) have emerged as a key solution to reducing greenhouse gas emissions. However, one major hurdle remains: efficient and ...

The seductive appeal of in-road inductive charging, which means EVs no longer tethered to fixed charging stations, along with actual small-scale implementation, suggest that it’s likely to emerge into ...