999zip999
100 TW
Iguess I will post here. My 24s as 2-12s A123 20ah packs. I was looking for weak cells and on pack 1 the number one cell neg when high 3.8v and all the rest 3.5v something and found a loose sense wire on it. I put bad on the charger and it looks find so far. Don't know how to find a weak cell. But think after charge I will see. I did take ride with the cell at 3.8v and it level out as my 1420 don't stop it and didn't have a way to take it down. I started charging with the 24s connected and disconnected it after 4 min. How back is it to charge half the pack when connected as 24s and charge half or 12s ?