Lithium Battery Charge Discharge Tester 30V 10A 20A Capacity with 4KW Power and 800×520×1370mm Cabinet
This heavy-duty lithium battery charge and discharge tester is designed for comprehensive testing of finished lithium battery packs. The equipment performs critical aging tests including charging protection voltage, discharging protection voltage, and capacity measurements through automated cycling processes.
- Single Point Control Technology for precise management
- Independent channel operation for simultaneous testing
- Anti-backup protection function for safety
- Automatic real-time data preservation
- Dual communication modes: serial port and network connectivity
| Parameter | Specification |
|---|---|
| Input Power | AC220V±10%/50Hz |
| Voltage Range | 0-30V with ±(0.2% of reading +0.2% of range) accuracy |
| Charging Current | 200-10,000mA with ±(0.2% of reading +0.2% of range) accuracy |
| Discharge Current | 200-20,000mA with ±(0.2% of reading +0.2% of range) accuracy |
| Capacity Accuracy | ±1% |
| Discharge Power | ≤4KW |
| Cyclic Measurement | 1-999 times with 100 steps per cycle |
| Cabinet Dimensions | 800×520×1370mm |
| Battery Space | 720×400×420mm |
The system supports four testing steps: charging, discharging, shelving, and cycling. It utilizes constant current and constant voltage charging with multiple cut-off conditions including voltage, current, relative time, and protection triggers. Discharge operations employ constant current discharge with similar safety cut-off parameters.
Advanced data handling includes SQL database management for test data, real-time collection under 2 seconds, and multiple output formats including EXCEL, TXT, and charts. Four-wire sampling ensures accurate voltage and current detection.
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