Traction battery: Traction battery arrangement in EV

The cells are grouped into modules, connected by welding.
A complete battery pack is assembled from individual modules, i.e. groups of cells.

BMS (battery management system - measurement, monitoring, balancing) integration, or battery cooling.
In modern electric vehicles, the battery is usually part of the car floor.

_{https://www.chevrolet.com

https://www.nissan-global.com

http://www.sblimotive.com}