Battery regeneration using half charging

Опубликовано: 30 Июль 2026
на канале: SzymonHawlicki
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Microphone 🎙️ SYNCO G1 https://alii.pub/6mq47k
BK200 KONNWEI, battery tester meter 🔬🪫🚙
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In this episode, I make final measurements of the entire process of desulfation of a battery that was destined for scrap.
I start by telling you what will be done and why it would be done, so that people who don't follow "battery string" are aware of the topic.
The test was carried out using a resistor and Konnwei, thanks to which we can check the "reliability" of the measurements. And it turned out quite well because the results are quite similar.
During the test, unfortunately, the program did not catch that it was starting, although it gave the result, I think I would have had to make 4-5 pins like when compressing the engine and the result would have been written on the chart, unfortunately it was the first such test and I didn't know what would happen when always "live" without a second take.
The measurement of the resistance of the lead-acid starter battery was quite good, the resistance dropped, so we confirm that desulfurization has helped.
I don't like measuring the electrolyte density because I have to take the acid twice and looking for lines on the float to take a shot is very frustrating for me, although it has to be done, the result from 1.27 to 1.29 is quite good and I'm curious if it will last over time.
The discs also look promising - there is a visible difference in the colors of the discs, I am curious whether longer battery torture would give a better effect, although the desulfurization took over a week, first with a small desulfurizer and later with the V2 version, which still needs to be expanded and improved a bit.

The numbers I managed to read are:
OCQB
L7C279261 8227
332919
I'm not sure of all the numbers but I think that's the way to go.

A little about other topics, I'm currently struggling with the "house infrastructure" and there is no way to move the topic of the generator, literally and move it, as I don't have a battery to move the starter because even the bendix has problems with keeping it centered and where to turn the engine.

Timeline:
0:00 - 1:59 Introduction to the episode
2:00 - 5:07 Preparations for the test
5:08 - 8:17 Start-up simulation and measurements
8:18 - 9:05 Measurement of internal resistance
9:06 - 11:40 Measurement of electrolyte density in the battery
11:41 - 14:25 Appearance of battery plates after desulfurization
14:26 - 17:25 Summary of current work and plans

Current episode made with:
Synco - G1L - microphone
iPhone 8 - Audio and video
Assembly - iPad 9

Thank you very much @Kenny88 for creating a trailer for my channel 💪

This is not an instruction, so please do not imitate, I make many mistakes that can cost your life or health, it is recommended that the work be performed by a licensed professional.