1. Working voltage: DC5V
2. Applicable batteries: All batteries that meet the stop discharge voltage of 2.5~3.5V and start from 2.8V to 4.2V when fully are suitable
3. Power supply interface: Type-C power supply interface (power supply and power cord are provided by yourself)
4. System language: Chinese, English
5. Number of tests: 2-channel charging and discharging measurements

6. Internal resistance measurement: Supported, the DC two-wire is used to test the internal resistance.
7. Charging function: Supported, automatically cuts off charging when fully (lithium iron phosphate battery charging is not supported)
8. Discharge function: support, automatically stop when conditions are met, discharge current cannot be adjusted
9. Automatic charging and discharging: supported, the battery is fully when the automatic mode ends
10. Cycle charging and discharging: supported, adjustable from 1 to 9 cycles (only supported in automatic mode)
11. Status prompt: Supported
12. Cooling : fan active cooling
13. Overheating protection: supported
14. Stop discharge voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, a total of 11 levels adjustable
15.Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use
16.Colour:As Shown
17.Material:PCB

Package Contents:
1 x Internal Resistance Tester Module