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Old 12-03-2022, 04:21 PM   #20
Pat911
Gone Wild
Club Car
 
Join Date: Dec 2020
Location: Melbourne, Australia
Posts: 1,919
Default Re: So..Who's selling a good BMS system for a 48V Lithium Ion Leaf pack?

Yes, if you have one, but Dave is more likely to have, or be able to purchase cheaply, a fine tipped iron. A rework station will be cost prohibitive for a one off job. If he had a rework station he wouldn’t be asking here about how to swap out an LCD screen as he would already have experience in fine soldering.

Dave, I’ve never used a Chargery BMS so I can’t comment on that. I’ve had good experiences with JBD, which are also available from AliExpress. You can purchase with Bluetooth, LCD display, or both. If you want both then you’ll have to look closely as most support one or the other as they use the same connection port. Only some have two ports on them. I believe they use RS422/485 comms so you could possibly splice both to the one port. In fact, that’s something I might try in the coming week.
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