How to Make a Battery Protection Circuit

[chaka]

I'm not sure if this would work for us but I found some useful information on how I can power down any hard wired balance lead circuitry. https://www.youtube.com/watch?v=1Fs4SfVSsLk

 

[dnmun]

whatta joke. amazing the lengths people will go to to prove what a novice they are and ignore the cheaper BMS alternatives manufactured cheaply in the billions.

 

[emepror]

There's nothing inherently wrong with that setup, it just provides a low voltage cutoff (for really cheap) for projects that don't require huge amounts of power. You could probably even beef that up for a longboard setup, although at that point I would invest in a decent BMS.