1. basic technical parameters Basic technical parameter

2. product physical diagram and interface performance parameters

1.AC220V charging: charging current ≤ 1.5A;
2. On-board DC12V charging: charging current ≤ 10A;
3.DC12V Output: Output Current ≤ 60A;
4.AC220V Output: Output Power ≤ 2000W;
3. Product Size
Example: Power Supply Three Views

4. Precautions for Use
1. Do not block the fan port when using;
2. The total power of the load shall not exceed 2000W;
3. Avoid contact with metal materials, causing short circuit;
4. When using AC220V for discharge, stay away from the interface to avoid electric shock;
5. No one is allowed to charge, and no one is allowed to charge;
6. No collision or immersion is allowed when using the power supply system;
7. External environment temperature requirements for power supply system: charging: 0 ℃ ~ 55 ℃; Discharge: -20 ℃ ~ 55 ℃;
8. Requirements for temperature difference of external environment of power supply system: ≤ 10 ℃;
9. Requirements for humidity of external environment of power supply system: 10% ≤ humidity ≤ 90% RH;
10. Try to keep SOC above 20% in the operating state of the power supply system to avoid full discharge;
11. When the power supply system is not used for a short period of time, it is required to maintain a SOC of more than 60% and store it in a dry, clean and well-ventilated warehouse at 5 ℃ ~ 45 ℃. Charge and discharge tests and battery status monitoring shall be carried out at least once a month, including total pressure, monomer voltage, temperature, pressure difference, temperature difference, insulation resistance, SOC, etc. If any problem is found, the after-sales maintenance personnel shall be notified in time for troubleshooting.
12. When the power supply system is not used for a long time, it is required to maintain 30%-50% of the power supply.
13. During the loading process of the power supply system, it is required to move gently and prevent throwing, rolling and impact.
14. Do not turn upside down or lie down in the storage state; It is strictly prohibited to expose the battery pack to the sun, rain or water for a long time.
15. Ensure that the power supply system is far away from inflammable and explosive articles and high temperature environment in the operation or storage state;
16. It is strictly prohibited to force the battery system to operate under the state of short circuit, overcharge and high temperature alarm.