even the offical bussman fuses are well under a tenner,
https://www.amazon.com/Cooper-Bussmann-ANL-300-Current-Limiter/dp/B000WSWXDC
Hummina Shadeeba said:
I’m doing 16 volts. I guess could charge up to18 for 5s iron cells. But why you two don’t think there’s a problem w the welder? Set to 8 joules at 16v w a good battery it blows and the time on seems extra long I’ve also had “timeout” happen when the battery drops close to 14v but not before. The timeout warning telling if the battery isn’t strong enough to put out the joules within the time period. When it does do a timeout there’s a lot more current going through snd the wires get much hotter, but no fuse blown
your battery cant get the amps fast enough so it takes longer wich results in a popped fuse.