Key Pack Metrics

When designing a battery pack you will always be asked to benchmark it. For this there are a number of key metrics:

A first look at pack metrics versus application and what is important and what is not.

5 = important

1 = not important

References

  1. “Battery requirements for future automotive applications”, EUCAR, EG BEV&FCEV, July 2019

2019 Porsche Taycan Cooling System

Benchmarks

When looking at designing a battery pack it is a good idea to look at the other designs that are out there on the market.


battery pack mass versus total energy for all packs in the database and BMW picked out in red

Battery Pack Database

An excel file with hundreds of battery packs and thousands of datapoints. Check your design against other designs to ensure the metrics stand out from the crowd.