Fiddled some more. I used 3Dhubs to get a close but still imprecise measurements:
I don’t think a 2s3p Alt Arrangement would fit though:
Two Vertical 2s3p enclosures measure up to 148.4mm (74.2mm + 74.2mm)
According to the dimension by Jeff:
The compartment space for the battery is at most 160.84mm long. that leaves only 12.44mm of play room:
I can only imagine 27100 being bigger. I think I’m going to stick with 8s3p since it’s the cleanest configuration:
If I’m hard pressed for speed I can always add a 3p module :