Technical proposal 

• The whole adopts the charging solution of all-in-one machine and external adapter. The entire machine is equipped  with a built-in BMS protection system battery pack, an inverter with internal integrated discharge function, a  cooling system with its own fan, and the AC output adopts a standard tripod national standard socket., integrated  4-channel USB 5V2.4A output, integrated 1-channel PD65W output, integrated car charging seat DC13V output.  

• The fan cooling system automatically adjusts the fan speed according to the output power of the entire machine,  achieving the function of heat dissipation. 

• 4-channel USB 5V2.4A and 1-channel PD65W output, which can meet the charging of most digital devices on the  market. 

• The DC13.3V output of the car charging socket is convenient for outdoor car refrigerator application and meets the  emergency charging function of the car.

The schematic diagram of the plan is as follows:

Electrical performance indicators