The biggest advantage of an integrated battery cell test solution is the combination of test instruments, automated logistics, and manufacturing information management. The entire process of battery cell formation is incorporated into a line by moving the battery cell to each test station for automated barcode binding, charging and discharging, OCV/ACR/DCIR tests, NG selection, AOI, and grading.
Charging and discharging tests are necessary to evaluate the performance and health of lithium batteries. Such tests require a battery reliability test system with accurate measurements, stable, safe, and convenient operation. Chroma offers battery test systems that meet all these criteria, while also providing customized plans and after-sales service around the globe.
Chroma's battery module and pack test solutions contain a charge and discharge cycler with BMS communication and a wide power range that suits EV energy storage. In accordance with the demands for battery verification or production, the number of test channels and power can be flexibly configured to regenerate the discharged energy back to the grid. Seamless and fast conversion between charging and discharging current enables simulating the actual battery usage scenarios. Accurate measurement and high-frequency sampling facilitate correct analysis of the battery life. The BMS and the battery pack end of line test system can be widely used in battery pack production lines, providing a programmable software platform and customized test items to efficiently verify battery characteristics, signal communication, and protection functions.