I'm building a ( 20s3p ) 72v li-ion pack with 21700 cells. I'd like to use a downtube case. Some listings note that 18650 or 21700 can be used but those give a max capacity of 52 or 54 21700s. Some cases are built 95mm wide specifically for the bigger cells but those don't have a big enough count either.
Has anyone tried to fit 21700s in a polly dp9 case or a hailong max or jumbo shark?
Has anyone tried to fit 21700s in a polly dp9 case or a hailong max or jumbo shark?