thank you for your feedback, i can totally understand the suspicion on here, but fine words butter no parsnips.
Hence i provide pictures of my work for people to see, what they’ll get.
I think the thing is people are used to see spotwelded packs, so soldered packs are a bit of taboo here.
Though I think it is somewhat other way around, high power applicactions either have soldered connections or clamped / physically mounted ones.
that is right, and to be honest, everyone talking something like this has absolutely no clue about soldering and high power applications - fact!
U should also mention that a lot of ebike battery builds use copper and soldering, so people should not be afraid from properly soldered packs.
if i need to mention this, then i have to say, that you should not handle this amount of power in your bare hands since thats the standard in some high power applications. i am not a friend of spotwelded nickel strips.
since someone already wants a 10S2P of 25R i would’ve started with this. After that he can post pictures of it so others maybe can see what they can expect. a second opinion is always good.
so, if someone maybe need a 10S3P or 10S4P i could do this one too, since the cells would be cheaper for me.
please keep in mind that i am a student and i do not have this much money to buy the cells already and can do massive amounts of batterys.
&
sending those packs need to be labelled as dangerous goods (maybe a bit expensiver)
This is not what I am doing, I am asking what the people need, then I can solder the packs and sell them, but I can’t do 10 packs parallel. This is what i meant.
And lol, this is not the station I am using I will take a picture around the weekend, I’m right now on a trip, let’s Say Sunday then I can do this.
dont think you need label them dangerous goods (just my opinion) lol thatll make shipping crazy… just shop around until you find a courier that send it …normally they dont care
okay lets say i ship without labelling - then the paket will get thrown through the car, something shorts the battery and they start burning while the car is moving - who pays?
“he said” - lets get through the scenario the ship starts to burn and they see the package is from you - then the police shows up and you say: “he said that is fine”, then he says “i never said that”
i do surely stuff every package with massive amounts of paper/plastic air pillows, everything from the battery is insulated with tape, the cables get shrink tube, every metal surface gets insulated.