JBD BMS Wiring Step-by-Step⚡️How to Wire a JBD 4S 150A BMS | Full Tutorial 

Very nice tutorial. That new camera is incredible.

You are a natural educator. Thank you.

Thank you for the very nicely presented and structured tutorial. Looking forward to watching your tutorial on how to use the BMS app.

Great video, Dex! The three sets of 230 Ah. CALB lithium cells and JBD BMSs I got from you are working great! Since I was able to build the 12V batteries myself (with your cells, BMSs, guidance and support of course) I was able to configure them so the 230 Ah 12v batteries are only about 4 inches wide. This way they fit into a very narrow, otherwise unusable space between a tool cabinet and the interior wall of my Sprinter 4x4. I am chipping away at instilling all the Victron equipment I got from you and have truly appreciated your help and advice along the way. I agree with Will at DIY Solar, very nice tutorial and the new camera is working great! Thank you for everything and best regards, Mike

Nice to see you posting videos again. Good job.

This is the exact video that I needed. Great instruction and detail. Thanks for posting!

Good information keep it up brother....

Thank you for the video! 1) How does the output voltage change at the output? 2) What voltage do you charge the battery with?

شكرا لك انا عربي احب ذلك لقد استفدت منك

Very Nice vidéo

You can use cells with a lower current capacity, but make sure you configure the BMS to match your cell capacity. You _should_ use a fuse or breaker that matches the current capacity of your cells. You'll also be fine if you don't charge or discharge at a greater rate than specified for the cells

Does the JBD bms actually come with the big battery cables because all I see on the ads are the balance lead wires

When are we going to get the video on using the app with this video, I am at that point in my installation

Does anyone knows the minimum load and minimum charge that can handle? Cose i have a load 0.4ah - 3ah and planing to charge it with 100W solar(so some times 0.02ah charge)So if bms work only above 1ah load its not for small solar . Also if bms allows less than 1ah charge under 0°C to cells?

When the bms balances the cells does it momentarily switch off? thx

Do you know If the UART bluetooth module lets you update firmware?

dear ,wher connect finaly black and red wire? On mppt charger ,with load wire to inverter?thanks

BMS issue. Using XiaoXiangBMS app for Lacroix electric skateboard 12s4p p42a 21700 molicel. Replaced motors from 6389's to 63100's the board would not charge. Charger showed green as in fully charged but was no charge left. After downloading the xiaoxiangBMS app it started to charge properly again! But now It will not charge again. The battery shows fully charged in xiao & stormcore app and shows green light on charger again but it is not fully charged. I'm seeing: - a MOSFET software locked alarm and also: - A cell over voltage protection alarm Any ideas leading to a fix would be tremendously appreciated!!!!!!!!!!!!!!!!!!!!! MY BRAIN IS FRIED!

At 10:10 you say we should have 3.2 volts for each wire. I don't think that's right tho? Should have 3.2 for the first, then 6.4 for the next, then 9.6 for the next, then 12.8 for the last?

I am using the same cells to power my small motorcycle camping trailer. Because of the confined space, I have two cells in the left side and two cells on the right side. The second buss bar was replaced with a 6 Guage wire. Would the balance wires be connected in the same way?

Why does mine shut down for hours and yes voltage is still good. Blue tooth and in out power is gone but comes back hours later

how to charge this? what power supply is needed here ?

What app should we use with this?

090822/1501h PST Thank you for the instructional video on JBD 150A BMS (Wiring). I am really concerned with the "Y: B MINUS cables. I'd not attempt to do what I saw in the Video. I'd not even "bend" the Lug terminal. The procedure could be better if it's placed horizontally and bolted, than risking contact with the Al heat sink plate. Your Educational video is being viewed all over the world; by many DIY enthusiasts and they will make costly mistakes I know, my statement could be refuted. Pardon me... I couldn't help, but state the fact. The description is fantastic, down to earth to make DIY enthusiast understand the wiring. The Cells used presently (NARADA 50Ah) cells are the best. Unfortunately in all Chinese Cells BLACK is positive! Thanks for emphasizing. Best wishes. 73s...

Be VERY CAREFUL with the input/ output cables❕😮

Confused, am I required to have a Y cable for C minus terminal?

NEVER crimp soldered/tinned wire! ALWAYS crimp bare wire!

Что обозначает 150А?

Have your brain stuck on these dual wires keep repeating over and over....

Funny how Americans refer to cables and wires as wires 🤔