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Old 11-21-2022, 06:15 PM   #8
Pat911
Gone Wild
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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?

The pins will most likely be soldered to the LCD board.

Now, you could unsolder from the LCD but you’ll have to remove the pins from the new one as well. Double the work but you won’t risk damaging the control PCB.

Do you have a fine tip low wattage soldering iron, or better still, a friend that has some experience in this? A temperature controlled iron is best as too much heat will lift the pads. A “Solder Sucker” and/or desoldering braid will also be required.
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