adriansantos
New Member
- Joined
- Apr 28, 2020
- Messages
- 45
I bought some second hand Sinopoly 3.2 100ah batteries (but sold as 90ah, marketing strategy). I found out is 100ah based on the model. Anyways tested the capacity and its >90ah, playing between 91-93ah, at least it is still >80% of 100ah.
But is there anyway to estimate remaining cycle for this batt, it was designed for 2000 cycles, i have no info from the buyer since they are just resellers.
Will internal resistance test mean anything, if yes, are there any table/info that can give estimates?
But is there anyway to estimate remaining cycle for this batt, it was designed for 2000 cycles, i have no info from the buyer since they are just resellers.
Will internal resistance test mean anything, if yes, are there any table/info that can give estimates?