Gd day boys n girls, using a dual motor setup in 10s3p I experience HEAVY voltage sag (some Chinese batteries of unknown origin). I typically draw 20amps continuous and peak (going up hill no more than 40amps).
Thinking of building myself a proper battery pack 10s3p (can’t go bigger than that unfortunately because of size) and would like to know if it would be better to use
aa) Sony 18650 VTC5 (20A // 2500mah) or bb) Sony 18650 VTC4 (30A // 2000mah)
to avoid this king of sagging.
My thinking is that having a larger buffer between my actual amp draw and the battery’s theoretical max amperage draw ability would result in less stress on the battery…but of course I might be completely off track and it may have no effect whatsoever on preventing voltage sag?
Any ideas what would be the best to do while keeping the config at 10s3p?