Pump sprayers work either with a manual piston system or a battery-powered pump. A sprayer with a piston system has a large handle that the user pumps manually to pressurize the tank.

Key Specs Power Source: Battery Capacity: 3 gallons Dimensions: 12.5 x 12.5 x 26 inches Wand Length: 21 inches If you’re tired of carrying around your pump sprayer but don’t want to strap it ...

This sprayer pump is battery operated so that you do not need to operate it manually. You just need to fill the tank with the desired water solution and start spraying by pressing the thumb trigger.