Where can you get Toshiba SCiB LTO cells for $4 each with studs?But anyway... I can get them studded for $4 a piece, new.
They cost about $14.50 per 20AH cell when you buy a pack of 24 (inseparable) used from a mid 2010s Honda Fit (though they do come with a BMS if you can reverse engineer the balancing commands.) Honda Fit-EV Toshiba SCiB 24s 55.2V LTO EV Battery Module w/BMS
Only 17 of those left at $350 each. Though apparently Honda gave a bunch of them to a power company in Ohio for energy storage research. https://www.hondaoflincoln.com/hond...er-to-develop-2nd-life-for-used-ev-batteries/