POWER SHIFT

Mercury's first electric outboard is one of several models expected to become available this year

- DAVID SCHMIDT

MERCURY IS THE FIRST major manufacturer of marine internal-combustion engines to offer an electric outboard option. The Avator 7.5e delivers comparable performance metrics to Mercury's time-tested 3.5 hp four-stroke gasoline engine, minus the locally emitted carbon dioxide. The Avator 7.5e is also the only outboard currently on the market with a transverse flux motor, a design that Andrew Przybyl, Mercury's technical manager and engineer for the Avator line, says has high-torque-density characteristics. The Avator 7.5e comes with a 1 kilowatt-hour lithium-ion battery