All purpose sprayer ideal for herbicides, pesticides, liquid fertilizer and many home applications! This sprayer requires no manual pumping and is ideal for large jobs. The Rainmaker® Lithium Ion Battery Sprayer is powered by a removable and rechargeable lithium-ion battery pack (included) that can last for hours on one charge. Other features include a high and low speed flow rate switch. 3 sprayer nozzles. Trigger with a lock-on option can be engaged for continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter and 4 ft hose.