$HLRTF Hillcrest Energy Technologies has filed a patent for an enhanced powertrain solution, which offers the potential to simplify EV charging and redefine how the industry envisions charging infrastructure. The company believes the most exciting benefits of the enhanced powertrain solution are the ability to eliminate the onboard charger and booster from an EV, as well as faster, anywhere charging including direct DC, wireless, and bidirectional charging across current and future power levels.