BMS Help, Right Configuration / Setup?

[Red_souls]

Well, I’m happy to say, I got the rest of my electronics soldered and the end caps on, indicating that I’m happy the way my soldering has turned out on them. I feel the build will be done very soon. The one thing that remains and the one I need to ask a question about Is my BMS. I’m running a dual lipo setup. Using a DC charge port as well along with a 7.5A fuse. I’m wondering if I connect all the balance wires from the BMS harness to my balance extenders. (Pictures will be included in case I’m speaking gibberish lmao)

What I know so far is, the positive going to the charge port, splices with the main positive for the batteries, correct me if I’m wrong, I can splice it to the main positive wire on my battery harness. The negative from the charge port goes into the fuse holder, which not sure if that connects to the -C on my BMS.or -P. again, I’m sure its the P, correct me if I’m wrong. Last but certainly not least. For battery 1, I connect N1 all the way up to N4, skipping N5. Not sure if it’ll be different since I’m running two Lipos. For battery 2. I do the same thing, the black wire being the final thing, then again. Not sure if that’s the correct configuration. Help will be appreciated since this is the last step for my build to basically be complete (besides mounting everything into the enclosure)
Hopefully this thread can also help people that are having the same issue!

Here is the included pictures

Lineup of the balance wires from the BMS harness, lined up for the correct battery.

Charge port. Been told middle is +, outer is -

BMS

[Andy87]

There is a guide here:

LIPO Charge only Smart BMS wiring Guide

Alright folks, have some time on my hands so decided to make this guide. We are going to be wiring 4x 3s lipo batteries to a smart Bluetooth LTT bms (available on https://www.lithiumbatterypcb.com/ ) in charge only to make a 12s lipo. The goal here is to be able to monitor individual cell voltages from a smartphone and charge the batteries from a charge port on the enclosure and not have to take them out every time. This is the best solution I have come up with for flying with my board and tak…

[mutantbass]

@Red_souls I think this might be too much too fast for you at this point. Where are you located? If you are in the UK, I will do it for you for free. If not, I suggest pay someone a little bit of money to do it for you. Make a thread and hopefully someone can wire it up. Shouldn’t cost much.

[Red_souls]

I followed the guide but I believe it’s different since I’m running two lipos

[Red_souls]

Located in Illinois. I can do it, already spent enough money as it is, just I searched the forum for a similar setup and I can’t seem to find if how I have laid out is correct, followed your guide. Charge port and fuse I understand, just the harness. After that I’m done. Just need to know if that’s the same configuration, if so that’s all I needed to hear

[Andy87]

The principle is the same, doesn’t matter if two or more lipos

[Red_souls]

Ok, appreciate it