In short, wireless power transfer (WPT), also known as wireless energy transfer, is the transmission of electrical energy from a power source to a receiver without the use of interconnecting wires.

The charging speed remains the same as that of previous Galaxy phones, capped at 15W.

D’Addario has launched the XPND Pedal Power Battery Kit, a wireless pedalboard power supply that offers over 10 hours of playing time from a single battery charge. At the heart of the XPND Pedal ...

so having a portable charging source is one of today’s necessities. Annoyingly, most power banks require you to carry around a cable, too. Wireless power banks do away with cables but come with ...