EASYCARE EC1116 Electric Lithium Battery Sprayer Portable Machine (20 Ltrs) Capicity 8 hours 20 L Backpack Sprayer  (Pack of 1)

"NEVER PUMP AGAIN… Sprays for 6-8 hours on a single battery charge or over 20 liters of Sanitizing liquid so that you can spray all dayon a single charge without worrying about pumping. 70 PSI pump with adjustable pressure knob with comfortable and easy on the back despite its long use with small strap adjustment, this sprayer is suitable for both left and righthanded users. Includes a fully-automatic AC charger that complately charges the battery in 8 hours"