Product Mode： Fixed mode of products： Test Speed： Number of tests： Equipment size： Description: The vacuum cleaner battery charge and discharge life testing machine is used to monitor the robot power of the vacuum cleaner. Through the external, program-controlled power supply, the 20-station battery to simulate the actual charging. The aluminum resistance acts as a load to discharge the battery. The testing machine adopts PLC and current acquisition module to charge 20 channels and judge the current change of discharge. The system is independently developed by our company, and the related parameters are set. PLC real-time display and record the consumption of voltage, current and power changes, as well as charging time and times and data recording and USB data, export.