I have Samsung cells out of a FIAT 500e. Currently some are in packs of 5s and some are dissassembled into individual cells.
They are these cells (samsung SDI I think 52ah LI-NMC cells): https://www.ebay.com/itm/114423282064?hash=item1aa428b990:g:zHQAAOSwrJpfajO3
I have about 18 of the 5s...