Abnormal test

Discharge cannot reach full capacity

Latest updated: Dec 19, 2023
  • Check if the negative power supply is working properly. Devices without a negative power supply will have lower current as the voltage decreases (devices with 6A or above have a negative power supply). Verify if the displayed and set voltage and current values are consistent.

  • Please provide the above information to the after-sales department and contact them for further assistance.


· Battery Exhibitions

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