1、 Main features
　　
1. Save 2/3 time, save 3/4 effort, and double the efficacy. This machine can be equipped with a single nozzle, 2, 3, or even more nozzles, with a water capacity of about 16 liters per bucket. It can be completed in 7-15 minutes. Due to the high pressure (5-6Kg), a mist mass of 2 cubic meters can be generated. Fast dispensing speed, good atomization of medication, and high efficacy.
　　
2. The battery has a large capacity and a long working time. Charging once, it can work continuously for 6-8 hours.
　　
3. Low cost and high work efficiency. Charging once only costs a few cents on electricity (equivalent to the power consumption of a 20 watt electric light). The spraying speed is fast and the efficiency is high.
　　
4. Intelligent work, simple and convenient operation. The volume of the electric spray is slightly larger than that of the manual spray, and the empty weight is about 5Kg. When spraying medicine, turn on the power switch first, and then turn on the medicine switch to start working; Turn off the medicine switch, and the water pump will automatically start to reduce pressure and reflux without bursting the hose. Turn on the medicine switch, and the water pump will automatically start to increase pressure. After a bucket of water is finished, turn off the power switch. The operation is very simple and convenient.
　　
5. Widely applicable. Suitable for various crops such as wheat, corn, cotton, rice, fruit trees, greenhouses, grapes, tobacco, tea trees, flowers, horticulture, etc.
　　
2、 Configuration and technical specifications
　　
1. Battery: Adopting
　　
Electric bicycles require maintenance free batteries, and when used correctly, they can generally last for more than 3 years.
　　
2. Charger: Choose an electric bicycle charger. Features: Adopting high-frequency switch pulse three-stage charging, with high precision, can effectively improve the service life of the battery; Equipped with automatic protection functions such as overcharge and short circuit; It can automatically repair batteries that have been discharged or left unused for a long time.
　　
3. Water pump: Use intelligent ultra-high pressure water pump. It has four characteristics: A. The pressure is large, which can reach 5-6Kg (the pressure of ordinary spray is only 1-1.5Kg); B、 The power consumption is small, only 1.5-1.8A. Electric spray C. Intelligent. After turning on the electric switch, turn on the liquid medicine switch to start work. Turn off the liquid medicine switch, and the water pump will automatically depressurize and return; Turn on the medicine switch again, and the water pump will automatically start to increase pressure. D、 Long lifespan, with a motor lifespan of over 10 years.
　　
4. Spray barrel: capacity 16 liters, wall thickness about 3 mm, pressure resistant and leak free; Install a movable door at the bottom of the barrel for easy maintenance. The barrel design is reasonable, and it is particularly comfortable to carry.
　　
　　3、 Instructions for use
　　
1. Charging: Charge the device immediately after purchase and fully charge the battery. Because the battery only has a partial charge before leaving the factory, it can only be used after being fully charged. The general charging time is about 5-8 hours, and the power consumption is only a few cents. Because this charger has overcharge protection function, it will automatically power off after being fully charged, and will not damage the battery due to forgetting to cut off the power for a long time () due to overcharging.
　　
2. When charging, it is necessary to use the charger of this machine and connect it to a 220V power supply. The red light of the charger is on, indicating that it is charging. The green light of the charger is on, indicating that the charging is basically completed, but the battery level is relatively low at this time, and it will take another 1-2 hours to fully charge.
　　
3. After each use (regardless of the duration of use), immediately charge the battery at home to extend its lifespan.
　　
4. If the spray is not used for a long time (in slack season), it is generally charged once every two or three months to ensure that the battery does not lose power, which can extend the life of the battery.
　　
5. This machine is equipped with single or double nozzles, and different nozzles are selected according to the different crops during use. For example, cotton that is 1.2 meters high can be sprayed 4-6 rows at a time; Wheat and rice can be sprayed 6-8 meters at a time; Spraying fruit trees can be done using the medicine bucket of this machine or by placing it on the ground in a large water tank, equipped with a 20-30 meter long water pipe for spraying. The water mist sprayed can reach up to 7-8 meters, and the spray rod can be extended to spray more than ten meters.
　　
6. The base of this machine is equipped with a valve. If the spraying area is large, you can prepare another battery or choose a larger capacity battery, and open the valve to replace it. 7. Clean water must be used, and the filter provided with this machine must be used when adding medication.
　　
　4、 Precautions
　　
1. It is strictly prohibited to immerse the entire machine in water or rinse it with water.
　　
2. After applying the medicine every day, it is necessary to use clear water spray for a few minutes to clean the medicine particles (especially the wettable powder) left in the water pump, otherwise, the water pump will not absorb water or the pressure will decrease.