✅ It's very simple and very necessary! Measurement of the internal resistance of the battery. ✅
ฝัง
- เผยแพร่เมื่อ 26 ส.ค. 2024
- Hello everyone How do I measure the internal resistance of a battery or a battery? This can be done by measuring the voltage drop on the battery, and then performing simple mathematical calculations. In the video, I will try to calculate the internal resistance of a lithium-ion and lead-acid battery, as well as an alkaline battery, in this way. This method is simple, but it has a significant margin of error. But in order to accurately measure the internal resistance of a battery or a battery, you need to use a special device - a battery internal resistance tester. In this video, I will measure the internal resistance of batteries using a tester from ToolTop, its model is IR502. The device is very convenient and accurate. You can read reviews about this tester and buy it by clicking on this link:
www.aliexpress...
By the way, the results of calculations and measurements are significantly different for me. What could be the reason? Write your options in the comments.
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