NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. Wireless charging technology has come a long way in ...

Tesla has given up on bringing wireless charging to the Cybertruck, according to the its lead engineer. He claimed that they figured out it didn’t make sense on a efficiency basis, but there might be ...