Products Description
The lower the internal resistance of a battery or battery cell, the better the quality of the battery.
Therefore, testing battery resistance is a fast and accurate method for checking battery performance.
The XW-R203 battery internal resistance tester adopts a four wire acquisition method, which can test the battery internal resistance or
Impedance with or without power supply.
Three battery internal resistance testers are widely used by battery manufacturers and sellers to check battery internal resistance.
Battery performance.
Technical Parameters
| Machine model | Battery internal resistance tester XW-R203 |
| Source voltage | AC110V-240V, 50/60HZ |
| Power | 10-30W |
| Testing speed | 100ms |
| Advantages | Can connect with computerSuitable varies kinds battery and battery core Buzzer alarm |
| Voltage test V1 | Voltage range : 0-4.999V |
| Minimum resolution : 0.001V | |
| Accuracy : ±0.002V | |
| Voltage test V2 | Voltage range : 0-29.99V |
| Minimum resolution : 0.01V | |
| Accuracy : ±0.01V | |
| Resistance test R1 | Resistance range : 0.1—200 mΩ |
| Minimum resolution : 0.1mΩ | |
| Accuracy : ±0.5 mΩ | |
| Resistance test R2 | Resistance range :1—2000 mΩ |
| Minimum resolution : 1mΩ | |
| Accuracy : ±2 mΩ | |
| Suitable batteries | Lithium battery, lithium pouch cell(Lithium polymer battery), Nickel metal hydride, nickel cadmium battery, lead-acid battery and so on. |
| Dimension | 250*190*90mm |
| Weight | 2kg |
| Warranty | One Year limited warranty with lifetime support |
| Reference Pictures | 1 Testing clamps 2 Polymer battery inner resistance test (Pouch cell) 3 18650 Battery internal resistance test |
