High gas prices and emission standards have outdoor power equipment companies and homeowners looking for options. CORE Outdoor Power developed a line of high-torque, high-efficiency, battery-powered outdoor equipment designed to give gas-powered products on the market some major competition. The company invented a technology that replaces traditional wire-wound motors with a multi-layered, printed circuit board that works with magnets to create powerful rotational forces. The result is an efficient, compact, and powerful motor driven by lithium ion, according to CORE.