Battery power means fume-free, and that opens up a lot of new job opportunities.
Working within medical facilities, close to children, and around food, all becomes possible with a fume-free beast to get the job done.
-- All your indoor work, in general, becomes safer for your workers when there are no fumes to inhale in a small space.
-- Fume-free means you're compliant to more of your local ordinances, meaning you don't have to reconfigure (and destroy) your current machines.
-- Fume-free battery power is much quieter to work around. Beneficial in closer quarters for your staff and often your clients. You're welcome.
-- When you're fume-free and you're compliant to more of your local ordinances & can work indoors, you're miles ahead of your competition and will get the jobs where others will not.