This model includes a 18V/2

Up to 3 hour spray time

Spray for over two hours on one charge and over 25-feet

making it easy to know when to charge it

The hip strap is adjustable to your size

[REFURBISHED] Concrete+ Monsoon 2.5 5-Position Variable Pressure Battery Rolling Sprayer (9-Gallon) Price $351-$450 This model includes a 18V/2NOTE: This is a certified refurbished product. To learn more about what that means click here. About Concrete+: From the creators that brought you FlowZone, we are proud to introduce the line of FlowZone Concrete+. The easiest, most versatile solution for 100% OSHA Table 1 compliance, battery powered sprayers use a quick connect GHT hose connection for universal attachment to cut saws and core drills for water delivery to knock down silica dust.