that is incredible 
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Does it still fit in the case? 
NO 
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I don’t know what I expected, but this was not it. lol
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More than enough the limit of kweld is 2000A
Yeah its overcurrent delux and calibration fails 
Not even 2 lipos work.
Add some resistance on the input/outpit terminals and try
Just longer cables?
Put an washer on the terminals its easier
Try with one and add maybe up to like 4 maybe
One on each cable nut but dont put too much haha
That’s curious, I’ve been using a pair of 6.0 3S 75C Graphenes in parallel for my K’weld with out issues.
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I use two lipos (same as yours) with a xt90 y splitter. Works fine, i get about 1480A
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it looks like you put a LOT of pressure on your electrodes
I’m thinking your resistance from battery to bus bar is probably too low… Your multiple parallel cables have too low resistance probably… Parallel battery to a single harness and the current comes out to 1600-1700ish consistently regardless of 2 or 3 in parallel. I think the single lead from bus bar to battery connector is an important factor… maybe kweld guy can chime in
could this be real pure nickel? it’s not like very very cheap like all the others on aliexpress
It’s not that cheap. There is barely any nickel in that roll… 0.1mm x 10 x 5m? Is very little and probably only good for a small low energy battery…
Dremel with a stone wheel
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a dremel and a hard stone bit… and the search function
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