Lithium-ion 12v Battery Replacement

[Tahoe_Hybrid]

Originally Posted by redpoint5

It would be the same cable, just more of it.

I just want to make sure someone could see that post and install a #10 and put a 300amp breaker.. accidentally then a few years down the line a short happens and poof car fire started by a undersized wire....


just like the other day an officer made a mistake and it cost her, her life .... she saw someone fall in the road but made the mistake of not using her car to block off the intersection I had to do that once before with my car it was a older slower person so i blocked the intersection with my car as other people were too eager to go and run the person over it was a long time ago I think it was a reg cross walk with no light

[teoman]

https://cii-resource.com/cet/AABE-03...n_Johannes.pdf

I came accross this while searching for the maximum voltage my cars electrical system can support.

[Tahoe_Hybrid]

Originally Posted by redpoint5

I'd pair it with supercaps and a resistor I already have.



Not sure how that would work since starting requires several hundred amps. If I remember correctly, the BMS has a decent bit of phantom power draw too. If I'm undersizing the battery, I can't have large phantom loads.

the smart people use a capacitor bank in front of it to prevent 100s of amps being pulled from the battery