Daaaaang! Thats alot of nick!
2 Likes
so it’s not quite the good stuff-- 25mm X .2mm.
absolutely, HMU if you need some =)
Appears to still gave plenty of room to work with on 21700s
I’m also happy to part with my 30mm stuff if anyone’s in need, as I don’t mind using the 25mm for all my applications
3 Likes
I doubt anyone here needs that
/s
10 Likes
You know no good deed goes unpunished right?
4 Likes
Thanks mate. 
1 Like
Oh dude…I wanna do this to my mountain board.
Are running sensored?
Also what is the box?
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Yep running sensored.
Box is this junction box
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That seems like the worst possible FET to try to do that with.
7 Likes
That copper costs as much as the controller 
4 Likes
Honestly, coating it with acrylic or something and submerging it in running water would probably cool it batter than that.
2 Likes
Does this thing even works ?
Looks like it did
edit: wait, there are actually two of them, maybe three
5 Likes
OOOOOOOOH two of mine should be in there.
1 Like
Unless surfnacho pays me to redistribute them, these are actually just my own stock
5 Likes
I know the guy who made the first in the picture and the last in the picture, both working up to 150A cont. Actually the first died because of water ingress and so the last one was build better than the first.
Fets are thermally bonded really good…directly soldered to the copper strips. But soldering was a real pain because everything was floating around.
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Sure doesn’t look pretty but if it works it works?
If it’s stupid and it works then it ain’t stupid…
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damn, here I was hoping you got extra of those so I could get one as well
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I don’t know what’s more impressive, the huge battery or the workmanship after that many tinnies!?
3 Likes
Can’t build sober, hands too shaky 
7 Likes