Battery Comprehensive Tester for 18650 26650 32650 21700 Battery Pack Integrated Tester for Finished Battery Inspection

  • Model Number:

  • Dimension(L*W*H):

  • Compliance:

    CE certificate
  • Warranty:

    Two Year limited warranty with lifetime support
  • Place of Origin:

  • Payment:

    L/C D/A D/P T/T Western Union
  • Delivery Time:

    15 days
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Battery Comprehensive Tester for 18650 26650 32650 21700 Battery Pack Integrated Tester for Finished Battery Inspection



The integrated test equipment for finished batteries is a fast and accurate equipment for testing the performance of finished batteries. The main test items are: open circuit voltage, AC internal resistance, discharge test, discharge overcurrent test, short circuit protection test, charging test and charging protection test. The system uses 32-bit ARM processor and 16-bit AD converter for voltage and current. Compared with similar devices, the system has fast test speed, high test precision and supports multiple devices to operate at the same time. Widely used in automotive electronics, aerospace, ships, solar energy storage, electric bicycles, electric motorcycles, backup power batteries, communications power and other power battery production and scientific research and experimental testing.



Input Power


Open Circuit Voltage

Testing Range



Resolution Ratio



Charging Range



Resolution Ratio



Discharge Range



Resolution Ratio




± 0.2% of reading ± 0.2% of range

Internal Resistance

Resolution Ratio


Short Circuit Protection




Resolution Ratio


Middle Machine Type

1.1 series


Voltage and Current Testing Sample


4-wire connecting

Data Management


MySQL Database

Communication Means


TCP/IP Protocol


Data Output




Communication Interface


Ethernet Port





Test Items

1. Open circuit voltage: test the voltage at both ends of the open circuit positive and negative electrodes of the battery.

2. Ac internal resistance: test the resistance values at both ends of the battery discharge circuit.

3. Discharge test: test the battery's carrying capacity, and make the battery discharge for a certain time to check the voltage drop.

4. Discharge overcurrent test: test the battery's high-current discharge protection function, and the high-current discharge of the battery triggers the discharge overcurrent protection function of the battery's protection plate.

5. Short-circuit protection: test battery positive and negative pole short battery cut off protection time (microsecond level).

6. Charging test: test the continuous charging function of the battery, and test whether the battery charging function is good.

7. Charging overcurrent test: test the charging protection function of the battery with high current, which triggers the charging current protection function of the battery protection plate.






 battery equipment

1.  We supply machines with battery technology support.

2.  We supply full set of lithium battery equipment for lab research, pilot scale research and production line.

1 Standard exported package : Internal anticollision protection, external export wooden box package
2 Shipping by express, by air, by sea according to customer's requirements to suggest the most suitable shipping mode
3 Responsible for the damage during shipping process, change the damage part for free
4 Supply with suitable voltage input and power plug according to customer's country requirements.
5 Supply with CO, ECO, FORM A, FORM E and any other original certificate for import custom clearance and tax relief.


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