ridethelightning
1 MW
- Joined
- Jul 21, 2013
- Messages
- 2,010
madin88 said:i had exactly the same problem.
for a friend, i initially was going to build a 20s9p pack, but later we decided to make 22s, so ordered another 18cells.
strangely, the first batch was the NEW cells with 3,44V, but the 18 cells we purchased later (1 week maybe) had about 3,66V, so it must have been earlier batch
sorry if this is obviously spelt out here, but just to clarify, were the 2 batches behaving like this with the same number of cycles on them? i mean, if the first batch had even a few more cycles, this could also explain the difference in capacity, just looking at all possibilities here.