Assembly of 1s80p battery packs

Abarth595

New member
Joined
May 14, 2017
Messages
23
 

wim

Well-known member
Joined
Apr 6, 2017
Messages
560
Nice build, you are getting there... :)looking forward to see more.

Only not shure about sorting your cells from high capacity to low away from the terminals... looks like a good idea but capacity has no electrical property at all... If there is one thing that has, it is the internal resistance.
So in your case it would make more sense to sort the cells from high ir to low ir away from the terminals, that way at the far side of the busbar the internal resistance is the lowest...

Still,the most important factor is the capacity equality of the packs in a string, any inbalance between the cells in a pack during charging or discharging gets equilised in idle time.
You have take the time to check the ir, so a bit of shuffeling and you are fine... ;)

All above just my humble opinion.
 

neilmc

Active member
Joined
May 22, 2017
Messages
128
My thoughts on it is that random in or in order won't really matter. In order won't do any harm though.
 
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