Jbd bms cable

[t.brent]

I had ordered two 16s 48 v 200a bms from some knucklehead on eBay. Well only one arrived. After numerous attempts to contact, him wanting pictures of what I didn't get...yea I know, he refunded me half of my order. It's going to be a pain to return the one I did receive. I wouldn't mind keeping, but it is missing the UART cable for the display. I have spent a couple of hours looking but can't seem to find. Any ideas. It is four wires and has the same locking connector on both ends.
Thanks for any help

 

[Mof]

Post a photo of the UART port. They have had 2 different types.

The HY2.0 4Pin cable worked for me:

https://www.aliexpress.com/item/1005005362950288.html?spm=a2g0o.productlist.main.13.46e119caZqxrvo&algo_pvid=09fd4a41-f3f2-4af8-968e-7b5f8903e513&algo_exp_id=09fd4a41-f3f2-4af8-968e-7b5f8903e513-6&pdp_npi=4@dis!CAD!3.32!2.63!!!2.35!1.86!@210324e517134017671594794e7d64!12000032744309882!sea!CA!2811949121!&curPageLogUid=0NhyK4srpPQM&utparam-url=scene:search|query_from:

Or just google search HY2.0 4Pin

https://diysolarforum.com/threads/jbd-smart-bms-uart-connector-type.63108/

 

[t.brent]

Mof, thanks a million,, I think you nailed it for me. First time using AliExpress....had to buy five. Even if they are wrong I'm out a buck fifteen. I hope you guys will be as much help when I put these two 16s packs together. I just know I will need help. Thanks again

 

[sunshine_eggo]

Mof, thanks a million,, I think you nailed it for me. First time using AliExpress....had to buy five. Even if they are wrong I'm out a buck fifteen. I hope you guys will be as much help when I put these two 16s packs together. I just know I will need help. Thanks again

We won't. You won't need us. Plenty of guides and videos out there.