Max Discharge Current from 62kwh Pack

[Ekohn04]

Hi everyone, I have an EV conversion I've done with a 62kwh leaf pack. I was wondering if anyone had any information on the maximum discharge current from this pack so I can implement safety measures, making sure I don't damage it. I've already pulled up to 400amps for a short time, which I know is the most the leaf inverter would have pulled. How far above that number is safe?

 

[mux]

It's not one number, because it depends on SoC and temperature. The peak discharge rating of the individual cells is 3C between 10-60C for 1 minute. Given that the pack is nominally 180Ah, that's 540A.

 

[Ekohn04]

It's not one number, because it depends on SoC and temperature. The peak discharge rating of the individual cells is 3C between 10-60C for 1 minute. Given that the pack is nominally 180Ah, that's 540A.

Understood, thank you for your reply! Do you have a source for the 3C rating where I could do more digging on these cells?

 

[mux]

I'm not at liberty to share that