The utility model discloses a take wireless long -distance charging facility data logger of warning function, including power module, battery, treater, memory, data reading interface, communication module, 3G4G wireless module, system platform and early warning module, communication module is connected to the treater, and the treater is connected to charging facility's data acquisition port through communication module, and the memory is connected with the treater, and the treater passes through the data that communication module gathered charging facility in real time, data reading interface is connected with the memory, data reading interface is connected to the memory with read only mode, 3G4G wireless module and treater wireless connection, the treater is issued data to the platform system who sets for through 3G4G wireless module, and the treater passes through 3G4G wireless module and is connected with the early warning module. The utility model discloses greatly reduced the degree of difficulty of accident tracing reason, data analysis and excavation, be favorable to the development of battery charging outfit technique, the function is abundant, various early warning conditions can be set for according to system's actual conditions.