#1 M4 Battery Powered Backpack Sprayer **42,000 Sold**

The M4 is the highest-rated sprayer on the market, offering the most power, control and reliability for all of your spraying application needs.  (Ships from the warehouse the same day if order is placed before 2PM Pacific- UPS Ground Arrives in 3-5 Business Days)   Also offering an upgraded version including our new Lithium Ion battery and charger for longer lasting battery life. Check the dropdown menu for various upgraded versions.  If you already own our M4 Backpack sprayer check out our upgrade kit that works with any M4 backpack sprayer. This will allow you to install the agitator kit into your existing unit.   Perfect for the DIYer or the industry professional, the M4 Basic System includes:  This Bundle includes a standalone agitation pump upgrade to keep your solution moving even when you aren't spraying.  An automatic, 80 PSI pump with adjustable pressure output to reach up to 36ft Rechargeable lead acid/lithium ion battery with status indicator lights. DC charger for comple