14S 51.8V 20000 Mah 28000mAh UAV Lipo Battery Rechargeable Smart Battery for Agricultural Crop Spray Drone

Product main features

1. Smart battery indicator
This product is designed with four high-brightness LED indicators. When discharging or charging, it can automatically recognize the status and indicate the power. When the battery is in the shutdown state, short press the button.

The LED indicates that the power is about 2S and then turns off.

2. Battery life tips
When the number of uses reaches 150 times, the LED lights of the power indicator all turn to red to indicate the power, indicating that the battery life has been reached, and the user can use it as appropriate.

3. Intelligent charging alarm
During the charging process, the battery detects the status in real time, and alerts the charging overvoltage, overcurrent, and overtemperature.

4. Low-voltage intelligent alarm
When the battery is in the discharge state, when the voltage is detected to be low (single 3.7V), it comes with a buzzer alarm to remind, stop discharging, and the alarm is released.

5. Intelligent storage function
When the battery is at a high level for a long time and is not in use, it will automatically start the intelligent storage function and discharge to the storage voltage to ensure the storage safety of the battery.

6. Automatic sleep function
When the battery is turned on and not in use, it will automatically sleep and shut down after 3 minutes to save battery power.

7. Software upgrade function
This product has a software upgrade function, you can connect the computer through the USB port or upgrade the software through the mobile APP to update the battery software.

8. Data communication function
This product is designed with two communication methods at the same time: USB serial communication and WiFi communication; both methods can be used to obtain real-time battery information

such as current voltage, current, battery usage, etc.; flight control can also establish a connection with this to communicate .

9. Battery logging function
This product is designed with a unique logging function that can store and store data throughout the life of the battery. The battery log information includes cell voltage, current, battery temperature

number of cycles, number of abnormal states, etc. The user can connect the battery to view through the mobile phone APP.

Xianning Tyi Model Technology Co., Ltd is a professional agriculture manufacturer that researching and developing agricultural
drone products independently. Our company was build in Xian Ning city ,Hu Bei Province on 2016 and developing fast , now we have
sell our drone to more than 20 countries in the world.
Our products include agriculture uav , motors, propellers, esc, carbon fiber pipes , other drone’s parts and so on. We provide the
wholesale price for our customers who place the order with large quantities of any drone product you need In our catalogue list
and the customized products as your demanded.
we also have the team with 15-20 professional persons to spray the contracting project, such as paddy fields, corn fields, cotton
fields , mountains etc. so we have rich experience to spray plants and at same time to improve the drones more stable and flying
well.
If you purchase agriculture drones, we provide the professional training to operate the drone flying and operations with free if
you have time to come our company. If can’t come to our company, we also provide after-sell service online at any time.