New JK BMS and SCREEN any good? Burton Builds

All-in-one Perfect BMS?? Active balancing, Bluetooth APP, Display screen, Charge and Discharge control, built-in protections... this JK Battery Management System (BMS) seems to have it all. In the video we look briefly at what you get int he box, discuss some of the specs and features, look through the app and how to connect to the JL BMS, what information is displayed on the screen and a whole lot more.

Not sure how good these BMS's are but they also seem to be popular:

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#bms #BurtonBuilds #offgrid @EELBATTERY-Miya

Burton Builds
S06E03

[joselito]

Thanks for showing the screens available for the bms and for talking about the push button used for turning on the bms. These Chinese BMS-es are notorious for the difficulty of finding out about information like that. I figured out how turn mine on w/o the switch by watching the Offgrid Garage channel and would love to find out how to DIY an off the shelf switch.

What I found weird was how non-commital you were about whether you thought the BMS was good or not, like as if you didnt really use it and was afraid of saying so.

[orobella.weddings]

Nice video Grant. Been busy with a few builds myself and wiring up some lithium cells is the next project on the burner 😅. Great info

[gandalf]

I’d love to know what you connecting these to and the bigger picture - Solar backup? Camping?

[larsltj]

Grant, about the scratches on the small screen. It is probable a layer of plastic film there that you have to rip off 😊

[flopackrc]

Grant I noticed the screen and on/off switch go into the same plug . Can you turn off bms with the screen

[Creionz.]

Is the mini color display using the same plug as the on off power button (with a light ring) ?

[bonnetalexandre]

Hello thank you for your video!
Does it need a cable to communicate with the hybrid inverter ?
alex.

[KoiAquaponics]

When you have a bunch of these same BMS built into a large set of packs, is there a way to rename them in the app so you know which is which?

[Creionz.]

Question 🙋🏻 P- is for Power minus out and also for charge minus in ?!

[TomboRectify]

Were you able to just directly connect to the BMS with the Bluetooth? Did it ask a password?

Mine asks and the 1234 doesn't work. I can't see any information. My small display shows error 9.

[ziganagode]

Hi, thanks for the vid. i started the screen but it shouts down after few s is there a way to keep it runing since its for a cart=? the setings for screen in bt dont seem to do anything.

[farside]

Yes, JK is near the top for DIY battery management. JK has a variety of their BMSes that will handle 4S configurations to 25S, this one is for a 8-20S configuration. Wouldn't it be great if they came out with ONE BMS that could handle 4-25S configurations? Then a DIYer could actually experiment with a wider range of options without having to buy multiple different BMSes. Of course, there would still be the option to buy a BMS to suit your amperage needs or balancing characteristics that you desired. But, imagine ONE BMS to accommodate a wider range of cells.

[CaptBill]

Think my newish JK BMS for 48 v LiFePO4 setup, w 200 amp / 2 amp active balancing abilities ... is best yet for my needs. Like the 4.3" LCD screen option. Got the smaller LCD for a JK BMS on a 12 v LiFePO4 set trolling motor box. Wonder if anyone know if the little LCD is waterproof, or at least water resistant???

[cctv]

CAN IT BE OPENED WITHOUT A BUTTON?
NO CHARGER

[ivanssatria]

5:48 can i reset the password? Because i forget it

[larsltj]

I recently built a 14s 48v battery with the JK 200A BMS. As I have built a couple of batteries with Daly BMS earlier, I did most of the build on autopilot, but it didn't work! After reading the manual I found out that the last balancing cable also needed to be connected and everything went smooth from there 😅

[pr]

How can it be connected to wifi? as Bluetooth range is too low. thanks

[GreekSIMRACING]

Does JK BMS communicate with growatts SPF 5000es?

[ShonJohn-lf]

where you get the 2.5 inch display screen from?

[seniorgolfer]

Do you know how the GPS port on the BMS works?