The primary motivator here is an economical 1.5 - liter Atkinson - cycle engine, though it's aided by a duet of electric machines and an energy - dense lithium - ion battery. (autoguide.com)
Industries were more becoming more reliant on electric machines. (scientificamerican.com)
Featuring PA's PowerdriveTM technology, the Revolution is a fully electric machine and operates without using any compressed air, therefore offering savings of up to 98 % of the running costs of conventional pneumatically operated tray sealers. (fdbusiness.com)