Vapcell YR1030 Internal Resistance Tester - 18650 Battery Tester
Why is internal resistance important? It’s what causes your battery to heat up and the voltage of your battery to sag.
The Vapcell YR1030 allows you to measure the internal resistance of a battery with a high level of accuracy. Very simple to setup and use, overall a great IR tester for the cost.
This kit includes a convenient battery holder and clamps that will make your testing faster, easier, and more consistent.
- Vapcell YR1030 Internal Resistance Tester
- Micro USB Charging Cable
- Standard Testing Probes
- Testing Clamps
- Testing Battery Holder
- User Manual
Measuring the Battery
1. Connect the test lines and turn on the power. Make sure that the measured battery voltage does not exceed the instrument upper limit of 28V.
2. The two test pens(each pen has two lines and probes) were connected to the positive and negative battery. PS: Red and white line is connect the positive; black and white is connected negative.
3. Wait a few seconds for test numbers to stabilize and read value.
Lead acid, li-ion, Lipo, Lifepo4, alkaline cell ,dry cell, nickel hydrogen, nickel cadmium, coin cell,etc.