IE module balancing series adopts an efficient charge and discharge topology to comprehensively diagnose and repair the voltage and capacity inconsistencies between cells in the new enegy battery after a long period of operation, and improve the available capacity of the whole battery through targeted repair strategies to extend the service life of the power battery. The whole system supports remote access to small programs and OTA upgrade.

IES01 single battery cell charging and discharging series adopts high-precision power supply, which can achieve high-precision and high-efficiency charging and discharging, and supports constant current and constant voltage mode charging and constant current and constant voltage mode discharging. It is suitable for the case that the individual battery in the module is too high or too low, and the maximum 30A fast charge and discharge and capcity calibration of the battery cell.

ET module/whole PACK charging and discharging series is a portable charging and discharging device developed for the charging and discharging maintenance of modular battery modules or whole pack battery packs. It realizes small volume and high power through the feed-net design, and is easy to carry. It is suitable for remote travel of service personnel, and quickly realizes the voltage matching of automobile battery modules/energy storage cartridges, as well as the daily maintenance of whole battery packs or modules. Battery module capacity calibration.

IET charging and discharging and balancing all-in-one device is an efficient and portable lithium battery maintenance equipment developed for the new energy aftermarket, which can more efficiently solve the problems of voltage and capacity difference between modules and within modules caused by the long time use of lithium battery modules. The whole system supports remote access to small programs and OTA upgrade.

AT high precision airtight tester is a non-destructive testing instrument that supports both low and high pressure testing The principle of differential pressure is adopted to detect the leakage of the product with air as the medium. The working principle is to inflate the standard and the test product to the specified air pressure, and then close the valve, after a period of stability, measure the pressure difference between the standard and the test product during the detection period, and then calculate the leakage through conversion method.