The Electric Rechargeable Knapsack Sprayer by Symitah is a versatile and convenient tool for maintaining your garden and patio. With a maximum working pressure of 45 psi and a 16 litre capacity, this sprayer is suitable for use with water, insecticides, fertilisers, weed preventers, fungicides, and herbicides. The durable electric pump, powered by an 18V 5.2 AH Li-Ion battery, ensures consistent adjustable pressure and easy cleaning. The comfortable harness and premium nozzles make it easy to use for indoor and outdoor tasks. With a 2-year warranty and a 600mm hose included, this sprayer offers reliability and efficiency for plant care and soil maintenance.