Type: Sprayers Place of Origin: Henan, China Brand Name: St.Rosen Model Number:ST18RVS15BS Sprayer Type:Knapsack Material:plastic Plastic Type:PE Usage:Garden Product name:15 liter garden sprayer lithium battery plastic sprayer Application:Garden spray Pump:Diaphragm big pump(18V) Work pressure:1.5~6.5bar Motor speed:Variable speed Battery Voltage/capacity:18V/2.6AH Charger:21V/1A Charger time:2.5H Continue working hour:45~100min Pump life:1000H