ACEY-BCT5200-32P 5V 200A 32-channel prismatic battery formation and capacity grading machine is designed for lithium battery formation, charge-discharge testing, capacity grading, cell sorting, and production data management. Each battery channel operates independently with its own constant-current and constant-voltage control circuit. The system supports up to 200A charging and discharging current, four-wire measurement, programmable test processes, barcode scanning, capacity grading, data analysis, automatic calibration, and MES integration.