20V5A Battery Charging/Discharging Test Machine - High Precision from China Suppliers and Factory for HEV Battery Maintenance
| Power Supply | 100~120V or 200~240V |
| Testing Channels | 8 Channels/Unit |
| Channel Work | Completely Independent |
| Fit Battery | Ni-Mh/Ni-Cd, Lithium, LiFePO4 |
| Voltage Range | 0~20V |
| Voltage Accuracy | 0.02%FS＋0.02%RD |
| Max. Current | 5A |
| Current Accuracy | 0.02%FS＋0.02%RD |
| Work Mode | Charge: CC, CV, CCCV; Discharge: CD, CP, CR |
| With computer | 0.02%FS＋0.02%RD |
| Protection | Min/Max Voltage/Current; Min/Max Temperature; |
| Testing Data | Save as file, Export to Excel or Txt; Discharge Capacity Report; |
| Work Power | 100W/Channel |
| Temperature Sensor | 2×4 Channels for each unit |
| Working Temperature | 0~45℃ |
| Sensor Function | Next Step, Finish, Stop Testing |
| Weight | 30kg |
| Size | 64*44*10cm |
What battery types are compatible with this testing system?
This system supports a wide range of batteries, including Ni-Mh/Ni-Cd, Lithium, and LiFePO4 chemistry types.
How many channels does the unit have and do they run independently?
Each unit is equipped with 8 testing channels. All 8 channels operate completely independently of each other, allowing different tests to run simultaneously.
What are the system's voltage and current specifications?
The system features a voltage range of 0~20V and a maximum current of 5A. Both voltage and current measurements feature an accuracy of 0.02%FS＋0.02%RD.
What charging and discharging modes are supported?
It supports Constant Current (CC), Constant Voltage (CV), and Constant Current Constant Voltage (CCCV) for charging, and Constant Discharge (CD), Constant Power (CP), and Constant Resistance (CR) for discharging.
How is the testing data exported and managed?
Testing data is saved directly as a file and can be easily exported to Excel or TXT formats. Users can also generate detailed Discharge Capacity Reports.
What safety protection functions are built into the unit?
The system features robust safety protocols including Minimum/Maximum Voltage protection, Minimum/Maximum Current protection, and Minimum/Maximum Temperature monitoring.