US Tech Firm HEVO Debuts High Efficiency Plugless Charging Pad for Global EV Market

US firm HEVO launches a high efficiency wireless EV charging pad for 2026, offering 93% efficiency and seamless integration for the global electric vehicle market.

By: AXL Media

Published: Feb 17, 2026, 5:47 AM EST

Source: Information for this report was sourced from Interesting Engineering

The Evolution of the Charging Interface

The new Rezonant charging system consists of a surface-mounted or flush-embedded ground pad and a corresponding receiver mounted to the vehicle's undercarriage. Unlike traditional conductive charging, which requires a physical tether, this technology utilizes magnetic resonance to transfer power across an air gap. The hardware is designed to be interoperable, following the SAE J2954 standard, ensuring that vehicles from different manufacturers can utilize the same infrastructure without compatibility issues.

Strategic Positioning in the Wireless Energy Sector

HEVO is positioning its technology as a critical bridge between current electric vehicles and the future of fully autonomous fleets. In the current competitive landscape, the company is facing off against players like WiTricity and Electreon, but it differentiates itself through a "polyphase" technology co-developed with Oak Ridge National Labs. This approach reportedly delivers eight times more power per square meter than existing competitors, allowing for a smaller hardware footprint while maintaining high power levels, typically ranging from 7.2 kW to 11 kW for residential applications.

Enhancing the User Experience Through Automation

For the end user, the system functions through a dedicated mobile application or in-vehicle software that guides the driver to the optimal parking position. Once the vehicle is aligned over the ground pad, the charging process initiates automatically. This "invisible" infrastructure is particularly significant for urban environments and premium residential settings where bulky charging pedestals are often viewed as aesthetic or spatial hurdles. The company has also integrated bi-directional capabilities, enabling the vehicle to serve as a power source for homes during peak demand periods.