I have a 48v scooter battery with a dead group of cells (1s6p) rendering the scooter useless. I have a some 18650 cells of forgotten origin that all hold voltage well. I figure its worth a shot to try to use them to fix the battery? Any huge concerns if I use older potentially different capacity cells?
There is a balancing BMS in the pack, and the existing cells are 2200mah.
I was just going to scrap the pack and see about buying a replacement, but you can get a mini spot welder for ~$40 so it seems worth a shot to me..
There is a balancing BMS in the pack, and the existing cells are 2200mah.
I was just going to scrap the pack and see about buying a replacement, but you can get a mini spot welder for ~$40 so it seems worth a shot to me..