18650 Lithium Battery Module Capacity Tester with LCD Display and Internal Resistor

18650 Lithium Battery Module Capacity Tester with LCD Display and Internal Resistor Description

1. Specifically designed to measure the capacity of 18650 batteries. 2. The integrated charging and discharging system simplifies charger/discharger changes, eliminating the need for tedious battery removal and reinstallation. 3. Adjustable discharge current and intuitive operation. 4. Compact and portable design. 5. Stable performance. 6. Product Name: 18650 Battery Internal Capacity and Resistance Tester, Integrated Charge/Discharge Version 7. Operating Voltage: 5V DC 8. Detection Voltage: 5V DC 9. Capacity Measurement Range: 0 to 99,999 mAh 10. Energy Measurement Range: 0 to 99,999 mWh 11. Battery Internal Resistance Measurement: Supported 12. Real-Time Voltage Display: Supported 13. Real-Time Current Display: Supported 14. Real-Time Power Display: Supported 15. Operating Time Recording: Supported 16. Operating Mode Display: Supported 17. Current Status Display: Supported 18. Simultaneous Discharge: Not Supported (simultaneous discharge of 18650 battery test ① and external power supply test ②) (not supported) 19. Discharge load: 2 x 10W 8QJ cemented resistors 20. Discharge current selection: 0.5A or ~1A 21. Load interface: Type-C 22. External discharge interface: Type-C 23. Preset discharge cut-off voltage: 3V (non-adjustable) 24. Preset full cut-off voltage: 4.2V (non-adjustable) 25. Data storage: Measurement data is not recorded and accumulated data is automatically erased when the device is switched off or the operating mode is changed. 26. Product dimensions: 108 85 24 mm 27. Type: Internal capacity and resistance tester for 18650 lithium batteries 28. Color: Green 29. Material: Plastic 30. Package contents: 31. 1 module 32. Only the above-mentioned package contents are included; other products are not included. 33. Note: Light reflection and different displays may cause a slight color difference between the item in the photo and the actual item. The allowable measurement deviation is +/- 1 to 3 cm.