. "Wireless power transfer" . "Wireless power transfer#WPC" . "Wireless" . . "far-field, concentrated wireless energy transfer (or WET)" . "Wireless power transfer" . "Wireless_power_transfer" . . . . "wireless power" . "wireless" . . . "wireless energy" . . "wireless energy transmission" . . "Wireless power transfer#SWIPT" . . . "wireless power transfer" . . "Wireless charging" . "Wireless energy transfer" . . "wireless transmissions" . "wirelessly" . "Wireless power transfer#Tesla's experiments" . . "transmission of electrical energy without wires" . . "wireless electrical power transmission" . . . "wireless phone charger" . . "Wireless_power_transfer#History" . "wireless electricity transmission" . . "Wireless power transfer#Lasers" . "transfers wireless power" . "Wireless power transfer#Microwaves" . . . "inductive power field" . . "the transmission of electrical power without wires" . "Wireless Power Transfer" . "WPT" . . . . "wireless electric power transmission system" . "wireless power transmission" . "wireless electrical power" . . "wireless charging" . "wirelessly powered" .