B2000-EC series is an efficient, high-performance system for cell charge and discharge testing. The test system features modularized design,high precision, high dynamic response, multi-channel parallel connection, and bidirectional power supply.

B2000-EP series is an efficient, high-performance system for battery pack charge and discharge testing. It features high precision,high dynamic response, high power density, and data logging time of 1ms, while integrating data acquisition and monitoring.

IT5100 series is a series of battery internal resistance testers with high precision, high resolution and high speed. IT5100 adopts AC 4-terminal sensing, that means the tester can test internal resistance and voltage simultaneously with high precision.