... for battery waterproof. 2,Long life: 1000 hours. 3,18V lithium-ion battery pack. Specification/ Model: Size(cm)Voltage ... ″container40″ HQquantitypcspcspcsGS7.270011001500Competitive Matrix: Professional design for battery waterproof. 18V Lithium-ion battery pack.quick High energy density,quick charger ... .8KG application Ariculture spray Fertilizer Pesticides Disinfectant Rinse 18V agriculture sprayer