Patent ID: 11444487

Abstract:
The presently disclosed subject matter relates generally to a wireless charge-discharge (WCD) energy storage device that includes an anode element, a cathode element that is proximately positioned to the anode element, a receiver coil element concentrically encircling each of the anode element and the cathode element, and a transmitter coil element concentrically encircling each of the receiver coil element, the anode element, and the cathode element. The WCD storage device further includes a switch element that i) when set to a first position establishes a connection between the transmitter coil element and the cathode element that permits the transmitter coil to generate a magnetic field and ii) when set to a second position prevents the connection between the transmitter coil element and the cathode element such that the receiver coil element is configured carry an induced current when the receiver coil element is positioned within a magnetic field.