Real-time monitoring of batteries, timely detection of performance deterioration batteries 2. The current status, operation and maintenance of the battery are very clear to personnel. 3. Early warning of potential security risks, timely processing, to avoid security accidents 4. Significantly reduce labor and operation and maintenance costs 5. Ensure that the battery monitoring data is valid and reliable, and avoid data distortion that may be caused by manual measurement 6. Accumulate a large amount of data analysis results, which is beneficial to the selection of battery brands and models