removing dead lipo

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I have a Simeyue DNA200 that has a dead #2 cell, the fuse looks ok and apart from a 'service warranty. message that hasn't popped up since it appears to be ok on escribe

its soldered in so cutting the wires.....which one first?

Positve? Negative?.....charge balance?

will need to find a new cell with connectors that fits in the enclosure and maybe a tap......but otherwise I'm hoping that I can get this back up and running


cheers Steve

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I would snip B- (main ground) and the ground balance wire  first.  Tape both ground  wires  so the battery ground can't short out anything if it comes in contact with the board as you are snipping the positive wires...

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