So..Who's selling a good BMS system for a 48V Lithium Ion Leaf pack?

[augiedoggy]

Originally Posted by Volt_Ampere

Great job. What display did you get? I am now fooling with a 480x320 display I got from Amazon. I am making a Speedometer / Odometer, Battery voltage display.

I just went with one of these stand alone units I plan to mount from the roof.

https://www.ebay.com/itm/23408611791...Bk9SR96ptpekYQ

I ordered this touchscreen to work with the 300a version of the BMS Pat recommended as its plug and play.
https://www.aliexpress.us/item/32568...andl_shipto=US

Integrating the battery meter with speedometer seems like an interesting project

[DaveTM]

Originally Posted by Volt_Ampere

Great job. What display did you get? I am now fooling with a 480x320 display I got from Amazon. I am making a Speedometer / Odometer, Battery voltage display.

https://www.aliexpress.us/item/22557...andl_shipto=US The replacement I got was the same # of pins that my old one had.....34 pins. Apparently you can get one with 40 pins so be careful which one you want\need.

The "problem" with ordering something from these guys is you get a TON of unwanted emails. On "stuff" you question. Like hair extensions....yeah....me....hair extensions. How they got that from me buying one touch screen.....

[Volt_Ampere]

I have not bought from aliexpress in years. It's like the Amazon of China I guess.

[Pat911]

Originally Posted by DaveTM

WE HAVE LIFTOFF!!!

Wow, well done!!! I had all the confidence in the world in you Dave.

I’ve ordered many items from AliExpress with no issue at all. It’s the retail arm of Alibaba. It’s more expensive but you don’t have to worry about organising shipping or import duties etc, as they’re all included in the price.

The JBD smart BMS’s can be configured for either LiFePO4 (3.65v max) or NMC (4.2v max) via the app. In fact, all parameters are fully adjustable. You can set the max cell voltage to 4.1v if you like.

[DaveTM]

Thanks. Good to know the info about the JBD’s. I don’t need the replacement now, but you never know!!