•Dual Mode: Operates via a rechargeable battery for continuous, effortless spraying or a manual hand pump as a backup if the battery runs low.
•Capacity: 20-liter high-capacity tank.
•Power: Typically powered by a 12V 8Ah battery.
•Performance: Delivers an output of approximately 3.1 liters per minute in battery mode with a working pressure of 0.15–0.40 MPa.
•Design: Features an ergonomic backpack design with padded straps for comfort during extended use.