Sold 10s5p+Evolve BMS for custom build ($300 neg)

I'm selling this 10s5p battery pack with Evolve BMS. It was a prototype for Carbon GT, but doesn't fit the carbon deck (circuit board makes it 1.5-2mm too thick). At 56.5cm, it'd suit a Bamboo GT/GTX with extended deck and battery case. I'll include a 3D scan (.STEP) of the Evolve battery case if need be.

 

I will like to know what kind of batteries were used

 

Couple questions:

First: Is this battery still available?

Second: When you mentioned "it'd suit a Bamboo GT/GTX with extended deck and battery case", how much longer of a case are we looking at? (23" or more?)

 

it's long gone, sorry