What functions and applications does the battery capacity tester have? What are the precautions for customizing a battery capacity tester?

Functions of Battery Capacity Tester

1. Real-time Monitoring:

• Equipped with advanced embedded microprocessor technology and LCD screens, it can monitor parameters such as battery voltage, discharge current, discharge time, and discharge capacity during the discharge process in real-time.

2. Constant Current Discharge:

• It uses built-in electronic loads to perform actual discharges on battery packs, and scans the total battery voltage, discharge current, and temperature in real-time during the discharge process.

• When there is a deviation between the actual discharge current value and the preset discharge current value, the tester can closed-loop control the discharge current to maintain constant current discharge.

3. Capacity Calculation:

• Based on preset parameters and discharge rates, it calculates the cumulative discharge capacity using capacity calculation formulas (such as the Peukert equation) in real-time.

• Considering discharge constants and temperature changes, it can accurately indicate the actual capacity of the battery.

4. Fault Protection and Alarm:

• It has fault protection and alarm functions for open circuits, reverse connections, overloads, overheating, etc.

• When the battery pack voltage drops to the preset alarm voltage value, the tester will alarm and prompt to check the individual battery voltage.

5. Parameter Memory and Storage:

• The user-set parameters can be permanently stored in the system, and will not be lost during power outages.

• It can store various parameters at regular intervals (e.g., every 1 minute) on an IC card provided with the tester, and lock the final parameters after the test is completed.

6. Automatic Range Switching and Strong Adaptability:

• For users with a wide range of discharge voltages, the tester has multiple output ranges and can automatically switch ranges based on the voltage of the connected battery, without requiring manual operation.

• It is suitable for activation discharges, initial charging discharges, maintenance discharges of various batteries, and can also test the storage performance and load capacity of batteries.

Applications of Battery Capacity Tester

1. Battery Production: During battery production, the tester can be used to detect battery performance and quality, ensuring consistency and stability of product quality.

2. Battery Research and Development: In the battery R&D stage, the tester can be used to test the impact of different materials and processes on battery performance, providing data support for battery optimization design.

3. Battery Maintenance: During battery use, the tester can be used to detect the remaining capacity and performance degradation of the battery, providing a scientific basis for battery replacement and maintenance.

4. Battery Recycling: In the battery recycling process, the tester can be used to assess the reuse value of batteries, providing decision-making support for battery recycling and disposal.

Customization Considerations for Battery Capacity Tester

1. Define Requirements: Before customization, it is necessary to clarify the specific requirements for the tester, including the test object, test accuracy, test range, test parameters, etc.

2. Choose a Professional Manufacturer: Choose a manufacturer with professional technology and production experience for customization to ensure that the quality and performance of the tester meet requirements.

3. Consider Compatibility: Ensure that the customized tester is compatible with the tested battery, including voltage, current, interface type, etc.

4. Focus on After-sales Service: Choose a manufacturer that provides good after-sales service to ensure that problems encountered during use can be resolved promptly.

5. Emphasize Safety: The tester should have overcurrent, overvoltage, short-circuit, and other protection functions to ensure the safety of the test process. Meanwhile, safety regulations and operating procedures should be followed during use.

In summary, the battery capacity tester has multiple functions and a wide range of applications. When customizing, it is necessary to consider aspects such as clarifying requirements, choosing a professional manufacturer, considering compatibility, focusing on after-sales service, and emphasizing safety.

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