I'm going to show you whether there are any smaller batteries in any 23A 12V Battery
Yes! There is. I found 8 smaller batteries of size LR932 (hardly used now)
It's not worthwhile to take apart a 12V battery as the button cell sizes are rarely used nowadays. Thanks all for watching and see you in the next video!
Chapters
00:00 - Introduction
01:07 - Why do I need an A4 paper
01:11 - How to disassemble the battery?
02:58 - The Verdict?
03:11 - Further disassemble to get the button cells out
03:45 - Can you power a thermometer using the battery?
04:00 - Voltage measurement of battery
04:11 - Conclusion