Hey, I have a 2Ah battery that is 4 years old and doesn't old back that much energy.
I was wondering if I could change those 20 18650 cells (of 1000mAh?? making 2Ah?) to something else, probably something from this website (around 5$ a cell)
https://www.18650batterystore.com/collections/18650-batteries
I was thinink to use 3000 mAhm which will make the battery a 6Ah I think? instead of 2Ah?
It would be much cheaper then buying a real 5Ah (at more then 500$)
But does the electronic can handle these increase in mAhm?