After going through 2 “Boss level spot welders”, 5 lipos over a year and a half, and a Sunkko 737G+ Ive had it enough Basically after less than 2 months of use another new boss level welder has failed on me or the lipos which i doubt because they are 2 5ah panther graphene in parallel I even heated up the lipos to room temperature at 25 celsius over night before trying again
I got 6 packs to build, deadlines are approaching and the welds I get are really weak, so weak that I can almost break them by hand. And lately the welders failing on me, and throwing lots money in thrash for customs has been really stressing me out
I usually would get welds stronger than the strip itself, the welds would stay “sticked” to the cell and the strip would just start ripping from them
Im desperate to find a welder that is reliable,does not overheat, yet strong enough to weld 0.15mm pure nickel or more All I found on the internet were sunkkos, which I find very sketchy, and sunstone welders with no pricing on their sites, and arduino based and lipo powered
I found the @aulakiria welder amazing, for a few batteries, but using it for regularly building packs its not so great, because even with a heatsink and a fan I menage to get it to 40celisus
What welders do you use guys use?