Batteryguy85
1 mW
- Joined
- Apr 18, 2022
- Messages
- 10
I created a 7S22P 18650 battery pack. For some reason, the first and last series have slightly higher resistance and the positive and negative ends of the pack get hot during high (20+A) current draw. What would be causing this and how do I fix? I did connect the balance charger wires incorrectly initially which caused a spark but I guess that wouldn't cause this?
I used .15mm thick x 8mm wide nickel strips throughout.
Thanks
I used .15mm thick x 8mm wide nickel strips throughout.
Thanks