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HF-BT-416 Lithium Battery Charge Discharge Tester
The Lithium Battery Charge Discharge Tester realizes charging, discharging and cycle testing for lithium batteries. It accurately measures battery capacity, voltage and current, records complete test data, evaluates cell performance and supports research, production inspection and quality screening.
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The HF-BT-416 Lithium Battery Charge & Discharge Maintenance Device adopts integrated intelligent charge-discharge control technology. It is mainly used for charge and discharge testing of low-voltage battery packs. It adjusts module voltages to a unified standard range, avoiding voltage and capacity inconsistency caused by battery module replacement, which leads to abnormal driving range attenuation of new energy vehicles. It is widely used in energy storage, battery recycling & disassembly, cascade utilization and battery maintenance in the new energy aftermarket.
Features
• High-efficiency IGBT technology: Equipped with high-performance IGBT modules, wide voltage design; charging and discharging current can be customized.
• Cycle mode: Supports charge-discharge cycling mode, effectively recovering battery capacity and extending cycle life.
• Data collection: Collect and configure cell voltage and temperature data to guarantee safe charging and discharging.
• Information traceability: License plate information can be entered during parameter setup; all maintenance records are traceable and stored locally.
• Intelligent operation: User-friendly one-touch operation interface with high intelligence, low requirements for operators.
• Multiple protections: Audible and visual alarms triggered by reverse polarity, over-temperature, over-current, under-voltage, over-voltage and short-circuit emergency stop.
• Cycle mode: Supports charge-discharge cycling mode, effectively recovering battery capacity and extending cycle life.
• Data collection: Collect and configure cell voltage and temperature data to guarantee safe charging and discharging.
• Information traceability: License plate information can be entered during parameter setup; all maintenance records are traceable and stored locally.
• Intelligent operation: User-friendly one-touch operation interface with high intelligence, low requirements for operators.
• Multiple protections: Audible and visual alarms triggered by reverse polarity, over-temperature, over-current, under-voltage, over-voltage and short-circuit emergency stop.
Technical Specifications
| Item | HF-BT-416A | HF-BT-416B |
|---|---|---|
| Model | HF-BT-416A | HF-BT-416B |
| Charge & Discharge Voltage Range | 0~60V | 0~60V |
| Charge & Discharge Current Range | 0~50A (Power: 3kW) | 0~100A (Power: 6kW) |
| Operating Modes | Discharge Mode, Charge Mode, Cycle Activation Mode | Discharge Mode, Charge Mode, Cycle Activation Mode |
| Pack Terminal Voltage Accuracy | ±0.5%FS+0.1V; Resolution: 0.1V | ±0.5%FS+0.1V; Resolution: 0.1V |
| Cell Voltage Accuracy (Optional) | 0~5V @±0.2%FS±5mV; Resolution: 0.001V | 0~5V @±0.2%FS±5mV; Resolution: 0.001V |
| Test Current Accuracy | ±1% @100A; Resolution: 0.1A | ±1% @100A; Resolution: 0.1A |
| Protection Functions | Input undervoltage & overvoltage protection, battery reverse polarity protection, output overcurrent protection, equipment over-temperature protection | Input undervoltage & overvoltage protection, battery reverse polarity protection, output overcurrent protection, equipment over-temperature protection |
| Communication Interfaces | RS485, USB | RS485, USB |
| Operating Environment | Temperature: -10℃~65℃; Humidity: ≤90%; Altitude: ＜4000m | Temperature: -10℃~65℃; Humidity: ≤90%; Altitude: ＜4000m |
| Cooling Method | Air Cooling | Air Cooling |
| Dimensions (mm) | 485×230×400 | 485×230×400 |
| Weight (kg) | 21 | 23 |
FAQ | Lithium Battery Charge Discharge Tester
Q1: What is a lithium battery charge discharge tester used for?
A: It performs full charge & discharge cycling, capacity testing, internal resistance monitoring, aging test and performance verification for lithium cells, battery packs and energy storage batteries. It is widely used in battery factories, labs and after-sales inspection.
Q2: What types of lithium batteries can this tester support?
A: Compatible with Li-ion, LiFePO4, lithium polymer batteries; single cells, series-connected battery modules and finished battery packs. Custom voltage & current ranges are available.
Q3: Can the equipment run continuous cycle aging tests automatically?
A: Yes. Users can set multiple charge-discharge cycles, stop automatically when reaching target cycles, and record all test data without manual supervision.
Q4: What charging modes are supported?
A: Standard CC (Constant Current) / CV (Constant Voltage) charging; optional constant power charging mode according to model configuration.
Q5: What discharge modes are available?
A: Constant current discharge, constant power discharge, constant resistance discharge; cutoff by voltage, capacity or time.
Q6: How to calculate actual battery capacity?
A: The tester records ampere-hour (Ah) data during discharge. Actual capacity = discharge current × sustainable discharge time. Test data can be exported to Excel for statistics.
Q7: Does it support data real-time monitoring?
A: Yes. Real-time curves of voltage, current, capacity and temperature can be displayed on screen; historical test records are stored locally.
Q8: What safety protections are equipped?
A: Overvoltage protection, undervoltage protection, overcurrent protection, overtemperature protection, reverse connection protection, emergency stop function, and power-off protection.
Q9: Will the tester stop immediately if the battery triggers an alarm?
A: Yes. Once any protection threshold is exceeded, the system automatically cuts off charge/discharge output and generates alarm logs.
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