The GROWELL PRO Model 12V/16Ah Battery Sprayer is a durable, automatic knapsack sprayer designed for effective agricultural spraying. Equipped with a powerful 12V/16Ah rechargeable battery, it offers long spraying time with consistent performance, reducing manual effort and enhancing productivity. With a 16‑liter tank capacity, it is suitable for pesticides, herbicides, fungicides, and foliar nutrition applications in diverse crops. Weighing just 3.5+ kg, it is lightweight and easy to carry, while the knapsack design ensures operator comfort during prolonged spraying. Built with robust components for reliable field use, the sprayer combines advanced automation and portability, making it an ideal solution for farmers, gardeners, and horticulture professionals seeking dependable and hassle‑free spraying equipment.