SEMCO HYNN battery charging and discharging testing system is mainly designed for lithium battery cell balance. The equipment can test single battery cell for independent charging-discharging, as well as the pack balance performance. The channel is in modular design: channel number can be change flexibly according to battery string number; Overall channels are stackable; The series circuit is kept on when charging. Designed with high efficiency, high accuracy and high performance, it can meet all test requirements for battery pack battery charging and discharging testing.


  • Power battery pack charge and discharge

  • Cell balance maintenance of power battery pack

  • Measurement of single cell capacity of battery pack

  • Cell voltage monitoring of battery pack

  • Charge / discharge efficiency test of battery pack single cell