[robocat]

> Most EV manufacturers use the 18650 battery cells

Is that still true?

Manufacturers have moved onto a variety of larger cells: 21700, 26650, and Tesla's 4680 (46mm diameter 800mm long).

And there are non cylindrical battery formats too: https://www.electrive.com/2021/03/15/power-day-volkswagen-pl...

[robocat]

Or the 1 meter/yard long BYD cells:

https://pushevs.com/2020/05/26/byd-blade-prismatic-battery-c...