3S 40A BMS Li-ion Lithium 18650 Battery Charger Protection Enhanced Balanced

Hello everyone,
this time I need help with the BMS components, the specifications I need are 3s, 12.6VDC, 40A, and Balanced. If you want to see a product example, I have included the address and images you might need.
Thank you for your help, maybe if this discussion has already existed before, can I have the forum address?

The link address for BMS component

The picture of BMS

Buying is cheaper! than building it yourself unless you have time and a steady hand incl. good soldering tools, 0.4 mm tip incl. solder…,

Or invest a few more euros, and add 1-2 more PCBs to the order then it’s more worthwhile!

Thanks for the reply. I had no intention of building it myself. I just wanted to include the part in one of my capstone project series, for which I need an image of the schematic to ensure that everything can be connected.

Ah ! Misunderstood…/ misread…
sorry!
it’s pretty quiet here…Peter is usually quick to jump on it…

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No problem, I really appreciate your concern. I also hope that Peter can help me soon, but I think he is still busy. Thank you very much for your reply to my post.

Best regards,

Saniy

Do you know what’s wrong with Peter? Is he sick?

i don’t have any idea about what going on with him, beside i need his help, but i hope all things going well in his life, maybe ASAP he can come back to this forum and help all of us

Hi @Hans_Werner_Atzenhoe @Saniy_Haffiyan

I understand your concerns with Peter. Sincerely hope he gets well soon. ANyways, I’ll take over his operations to make parts (I have been busy juggling Wikipedia and Fritzing, so I might not always be online)

Good evening, Raptor7762,
is he in the hospital? Surgery?
If you meet him, please pass along my best wishes and a speedy recovery to him, okay?

Hi @Hans_Werner_Atzenhoe Unfortunately while he is in Canada I’m in Asia (separated by a huge pacific ocean, so I can’t.

Hallo @Hans_Werner_Atzenhoe, leider bin ich in Asien, während er in Kanada ist (getrennt durch den riesigen Pazifischen Ozean), daher kann ich das leider nicht.

Raptor, can you help me further with my problem with the square hole in the middle of a circuit board?

I need one with 24,3X24,3mm—would that be possible? I need a ground plane for my NEO-6M GPS receiver; the location is unfavorable, and I need more ground plane area!

Thanks in advance
and again, greetings to Peter…
Hans Werner

Hi @Hans_Werner_Atzenhoe

It’s approaching 1am at my side, so I’l get back to you in… roughly 24h time.

Mercy! I just can’t get around to etching… there could be a so-called GAS EMERGENCY here = no electricity, no gas; the storage levels are below 30%!!
so I have to hurry… otherwise it might not happen anymore…
and PLEASE TAKE YOUR TIME!! OK?

greetings and thanks for your effort
HW

Hi @RAPTOR7762
I think so, I think Peter might be feeling a bit under the weather at the moment, and you’re taking over his duties for the time being? I was hoping you could help me with the BMS part that I’m having trouble with.

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Hi @Hans_Werner_Atzenhoe

I’m not fully sure what you mean yet.
Can you send a picture or PCB layout showing the square cut-out and the Neo-6M position?
That would help a lot.

Hi @Saniy_Haffiyan That will take me some time

At the beginning I had posted something…

This is the PCB of another project, but basically the same… only without a connector. I just want to enlarge the ground; I have too poor reception under the skylight…

This is my half-finished PCB; a 24,3X 24,4 hole is supposed to go in there, including a solder pad around it

Hi @RAPTOR7762 is there any update about my part? i hope you can help me :frowning:

Hi @Saniy_Haffiyan Sorry I fell pretty sick for about a week. When do u need thispart

Get Well Soon @RAPTOR7762
I think as soon as possible, maybe I really need this part in next month, but if your condition still hasn’t improved by now, I can understand that and let you do your best.
Be careful of your health next time, I hope God blesses your health

Regards,
Saniy Haffiyan