12 V Changeable Capacity Battery | Add Upto 20,000 mAh (20Ah)

In this video, I am going to show you how to make a 12V battery pack step by step. This battery pack is extremely useful for powering various electronic devices, such as Arduino boards, Raspberry Pis, and other gadgets. It can be configured to have different capacities, depending on the number of cells used. To achieve this, I am going to use an 18650 cell holder, which allows me to add more cells to the battery pack when I need more capacity. This type of battery holder is a great choice because it is easy to use and it can accommodate multiple 18650 cells, which are widely available and inexpensive. By following the instructions in this video, you will be able to create your own 12V battery pack with a configurable capacity that can be used for a wide range of applications, from powering small electronic devices to running DIY projects.
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#diy #electronics #homemade

[@MarvelousProjects14]

Thank you for watching !😊🙂
Subscribe my channel if you like!!
And checkout my second channel: youtube.com/@Marvelouscosmos?si=izTmVMao0x9hygbj

[@longtran1575]

Tôi thích cái b đã chia sẻ nó thật tuyệt vời.chuc ban sức khỏe

[@suryaakella1001]

Great job bro. I've been waiting for such a video for a long time. This shows how to effectively make a battery pack without soldering wires directly onto batteries. I request battery enthusiasts, please follow this method for making a battery pack instead of soldering wires directly to the batteries. They'll not only damage the batteries but make them useless. Please dont fall for videos which 'promote' direct soldering in the name of content creation.

[@MarvelousProjects14]

And this type of battery pack cell is also removable, so we can use each individual cell in other appliances.

[@imranaslam8709]

Bahi jan nice video

[@yjtechnical4700]

Great idea. Thanks for sharing.

[@MarvelousProjects14]

You are so welcome!

[@kennmossman8701]

: Lithium-Ion batteries have a nominal voltage of 3.7 volts per cell. By using the cells in series, a battery pack can have any voltage possible in 3.7 volt steps.
12V is NOT a multiple of 3V7

[@MarvelousProjects14]

Thank you for suggestion.

[@sanjayvarunkar]

Very good idea ..
Nicely explained.

[@MarvelousProjects14]

Thanks a lot

[@vondutchx]

Isn't that metal sheet conductive?

[@MarvelousProjects14]

@@vondutchx I didn't used metal sheet in this project.

[@astragreen]

Why do we need to watch six batteries get stuck down why not fast forward!

[@MarvelousProjects14]

Watch video again properly you will understand.

[@kennmossman8701]

a 12V battery pack ....ck is extremely useful for powering various electronic devices, such as Arduino boards, Raspberry Pis
I thought they used FIVE Volts

[@MarvelousProjects14]

We can give both 5v and 12v to arduino and raspberries

[@miteshdhanani]

Want to make it of 8.97v for charging a solar panel 3W 8.97v 3A would be used

[@MarvelousProjects14]

If you want to make 12 v battery pack with lithium-ion cell (18650) you can connect three cells in series.
I recommend to use BMS (battery management system) series connection for long battery life.
If you want to buy BMS check this links:
3s 10A BMS :amzn.to/45dYTBw
3s 20A BMS:amzn.to/3PYV5jd
4s 30A BMS:amzn.to/3tbOby2
3s 40A BMS:amzn.to/3ZEKwoL

[@mahinmamun7291]

Is it really work?
I mean output 12v ber hobe?

[@MarvelousProjects14]

Yes

[@mahinmamun7291]

Oky thanks.. You do great job..carry on ❤

[@akshaysantra2764]

Nice 👌👌👌❤❤

[@MarvelousProjects14]

Thanks a lot!!🙂

[@tak-seindah-realita]

*kebalik itu antara kutub - dengan +*

[@mahinmamun7291]

How charge this battety pack?

[@MarvelousProjects14]

With 12.6 volt power supply or you can charge it individually by removing cell from this battery pack.
If you wanna to charge cell individually you can check this video:
ruclips.net/video/EQjLIIFQdBM/видео.htmlsi=cCj1lx6S41Th3GcM

[@MarvelousProjects14]

@mahinamamun7291 you can checkout this my second channel too
youtube.com/@Marvelouscosmos?si=hExDkKAvwOp_lPUM

[@kennmossman8701]

the cell configuation is very hard to follow

[@MarvelousProjects14]

You can find diagram link in the description.

[@imranaslam8709]

❤

[@user-jq6nt3xz8p]

Вижу всего от силы 9000 мАч

[@MarvelousProjects14]

There is not even 9000mAh; there is 8800mAh in this video. I used all 2200mAh cells because right now I do not have any cells larger than 2200mAh.

[@solomonshanthi2916]

10 Ah

[@MarvelousProjects14]

No, it's not 10Ah. In this video, I am using all 2200mAh batteries, which means it's 8800mAh (8.8Ah).
In this battery pack, I can increase the capacity up to 20000mAh (20Ah) because I used a 20A BMS.