Feature: 1. High Efficiency: The electric sprayer has high efficiency, and can operate continuously for 4 hours, spraying 400‑500L of liquid, ensuring good atomization effect and low power consumption. 2. Backpack Design: The sprayer is an ergonomic backpack design, which is convenient to carry and labor saving, the portable handle is comfortable to hold, greatly improving the spraying efficiency. 3. Diaphragm Pump: The electric sprayer is equipped with diaphragm pump, which is light and compact, operates under high pressure, and equipped with a pressure switch to protect the battery. 4. Good Performance: Using engineering plastic, with good weather resistance, better electrical isolation, good sealing, strong self absorption, stable performance, and low energy consumption. 5. With Filter Screen: The electric watering sprayer has built in filter screen, which is used to isolate and filter large and unwanted power particles, and protect internal components from damage. Specification: Item Type: Electric Sprayer Capacity: 8 Gallons (16L) Battery: Acid Battery 12V 8AH Plastic Water Pipe Length: Approx. 114cm / 44.9in Plastic Water Pipe Diameter: Approx. 1.3cm / 0.5in Telescopic Rod Length: Approx. 46-80cm / 18.1-31.5in Usage Time: Charge once for about 4 hours. Package List: 1 x Sprayer1 x Spray Rod3 x Nozzles2 x Straps1 x Upper Cover1 x Large Filter Screen1 x Small Filter1 x Control Switch1 x Speed Control Cap4 x Plastic Ring Accessories1 x Charger