No, hes asking the capacity of the batteries. He wants to know the AH capacity.
Are you still going to build an EV? Many jump in all eager to build one and go buy stuff that others say are perfect but in reality they are selling to get rid of a botched buy. Not to worry too much. I try to tell anyone one wishing to build one that they need to do the homework and then go buy. NEVER EVER go buy then ASK. Always ask first. Be sure.
Sorry to hear you purchased so much. Chalk it to a learning experience. Don't worry, many do this in the beginning. I did.