The sb 2035 plant sprayer is part of the alko easyflex cordless range of gardening equipment. Cordless tools provide freedom of movement around the garden without trailing wires or cables to hamper you.the sb2035 is great for spraying large areas with the 20v battery power. A 2.5ah battery can power the sprayer for up to 60 minutes. The sprayer pressurises at the touch of a button, so you don’t have to manually pump it. The shoulder strap allows for comfortable operation over extended periods. The adjustable spray lance has been integrated into the design of the sb2035, so you can operate it with one hand. The 3.5 litre tank has a built in measuring cap for mixing liquid feed or weed. a battery and charger are not included with the sprayer. specificationspower 20v lithium battery not includedbattery charger included notank size 3.5lpressure 3.5 barstrap included yesweight including a battery 2.3 kgmanufacturer warranty 2 year domestic