Hey, so I unfortunately left my skateboard on for the night. I have 2x3s so 22.2v and i checked that they are now at 8.6v. I know that at this point it’s better to just throw them away, since it is dangerous to charge them and 1 cell is actually fully dead.
But now I need some help. Is there a way to have a device between the batteries, that cuts the power off, when the batteries come to the cut-off voltage. I have a 12v to 5v adapter also between the vesc and the batteries. Even if I switch the whole thing off, the batteries still discharge. I did a quick schematic as well.
Thanks in advance.