Based on the field of power electronics, EBD/EBDH Series Battery Pack Charge-discharge Test Power Supply is a bidirectional DC source integrating software simulation algorithms, measurement, and control technologies. High voltage and current control precision. Low ripple output. Fast current response. Can be used to test battery packs on charge-discharge performance, providing a versatile evaluation result including capacity, DC internal resistance, cycle life test, battery temperature, etc. Vastly applied by battery companies, OEMs, labs of research institutes, etc.