The battery builders club

What is that liquid? Cooling water?

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are you trimming after welding?

Its the negative end so less dangerous, but still risky and generally unprofessional

What do you mean trimming after welding? The extra piece there is for the series wire to solder onto so I don’t have to solder directly onto the spot welds, It will have an additional solder joint in the center

I don’t understand what the point would be to round edges on the negative side? It won’t be touching anything

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oh I see. you’re not trimming the negative side.

I thought it was a before trimming picture. since I saw rounded and not rounded.

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reading is FUN-demental… it’s silicone pot trivit (tirivet) bought at the dollar store… it will change your life…

(a silicone thing ladys put fukking hot pots on fresh off the stove…)

If it tears through the shrink wrap you’ll be sorry, you have a CF lined deck and I assume balance leads running by?

cocktail sweat

I didn’t think about the single layer of CF but I guess that could cause a problem - the balance leads will be in the center channel so I don’t think they’ll collide with the edges.

Which shrink wrap section are you referring to?

Do you mean shrink wrap around the whole pack? I have fish paper so I could cover the sharp ends to prevent them from rubbing on the deck.

it just looks lazy and douchie…

if you bought a pack which would you rather see on inspection…

care… means caring all the way through the process… making it the bestest without picking the flyshit out of the pepper

zach gets it

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Appearance is everything

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It’s the kind of thing where if you fix it now which isn’t that hard, you’ll never have to even think about it later

You are wrapping your parallel groups right…?

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I suppose I get what you’re saying. I don’t believe that a 3p pack is a fair comparison but I understand the concept

Sure I agree - I’ll do it right on the next 6 since I have to wait for more nickel anyway.

Yes I am, they will all be wrapped around the outside

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BTW @ZachTetra i wish I had your young man’s eyes… I never-ever-never dare to get that close to the edge…

nice welds… proper grouping if we’re arm-chair quarterbacking I’d say a little under-penetrated… but I’m sure you did a pull test on test cells so I’ll shudddup…

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Aww thanks :smile:

The camera flash makes them look a little light but they were running hot enough to darken the nickel around them, yanked on them with pliers (testing on a sanded cell from the scrap pile) and it left some nasty spires behind

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like i said… I trusted your science… photos don’t often represent reality completely… but d00d… honestly i respect those welds…

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damnit. now i’m on the TS 80/100 hype train again.

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Love mine - does the trick for sure and being able to run off my power bank is super handy

I find silicone trivets the bestest things EVAR… a soldering point… a cocktail coaster, a dollar at the dollar-store… no fire… non-slip…

it’s natures perfect soldering upon material…

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I have both… and both are great… I take them with me on adventures… but when I’m at home… I fire up the Aoyue with the flux dispenser the solder reel,… the feel of a real thing…

I have an Aoyue 9378 and a fukton of tips… if I can’t solder with that… I have a big assed weller iron with a 1/4 wide tip… or a torch… but in all honesty if you need more heat than that… improve technique or crimp wires… too much heat is bad vibrationally…

fess you can have both…