Running off of the Flexvolt® 20/60 VDC max battery, the DCV585 cordless dust extractor is an efficient and portable way to achieve osha table 1 compliance on the jobsite. This product features wireless tool Control™ with remote, allowing the user to activate the extractor from the tool, at a distance. It also features a automatic filter cleaning mechanism and includes HEPA filters. The Flexvolt® 20/60 VDC max battery powers our full range of 60 VAC max tools and it backwards compatible to work with 20 VAC max tools. DeWALT® Guaranteed Tough® Dust Extractor, Series: Flexvolt®, 2 gal Tank, 60 VAC, 125 cfm, HEPA Filter, 21-1/2 in L x 13 in H