Welcome to https://www.rezence.com – A4WP Rezence Wireless Power The Alliance for Wireless Power (A4WP) is an independently operated, not-for-profit organization dedicated to building a global wireless charging ecosystem based on Rezenceā¢ technology – the principles of magnetic resonance. The Rezence system consists of a single power transmitter unit and one or more power receiver units. Rezence Best Wireless Charger #Rezence #A4WP #WirelessCharging #BestWirelessCharger