✅ It's very simple and very necessary! Measurement of the internal resistance of the battery. ✅

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.
You can ask a question, suggest an idea for a video or solve other important issues in the Invexlab chat:
t.me/invexlab_...
Interesting videos:
✅ Cool idea! Work for 5 minutes, and the result will please you! ✅ - • ✅ Cool idea! Work for ...
✅ Homemade IR soldering iron! This is a really cool thing! Soldering like a madman... ✅ - • ✅ Homemade IR solderin...
If you liked this video, then like and subscribe to the Invexlab channel!
Click on the bell icon near the "subscribe" button and then you will immediately know about
Publish new videos on the Invexlab Channel.
Everyone understands that in order for the channel to develop and the new videos to be better,
and experiments are large-scale, material investments and a lot of time are needed. Since the video
I take pictures in my free time from my main job, ANY help will be valuable, so the videos will be
go out more often and better. In order to support the channel in development, you can translate any
the amount you consider necessary for the following wallets:
Payeer - P38377422
For cooperation, write to the mail - [e-mail]
or Telegram - t.me/INVEXLAB_...
#internalresistance #IR502 #howtocheckthebattery #IR502tester #internalbatteryresistance #batterycheck #batterytestmethods #internalresistancetester #lithiumionresistance #voltagedrop #howtocalculateinternalresistance #batteryvoltagedrop #internalresistanceformula #howtomeasureinternalbatteryresistance #batteryresistance60ampere #EMF #thebatterydoesnotcharge #doesnotholdthebattery