Hi All,
I recently purchased 16 LiFEPO4 15amh Scooter batteries with a view to make a 48v battery for a rackmount UPS. I went with these types of batteries specifically for the space constraints of the UPS.
Unfortunately, I am currently unable to spot weld 0.12mm Nickel strips to the copper terminals using a Wise Mable DIY spot welder, even on 30ms (full power).
They did come with nickel covering spot welded to the copper bars (as picture below), but I removed them thinking these were second hand and I would weld new pieces to make better connections between cells. Annoyingly my diy welder is not man enough for the job.
I have prepared the copper terminals by finely filling\sanding them, but this has made no difference.
Any suggestions on how to either weld, or join by some other means, these cells together would be most welcomed?
Anyone in the UK, with professional welder available to weld them for me please get in touch?
I recently purchased 16 LiFEPO4 15amh Scooter batteries with a view to make a 48v battery for a rackmount UPS. I went with these types of batteries specifically for the space constraints of the UPS.
Unfortunately, I am currently unable to spot weld 0.12mm Nickel strips to the copper terminals using a Wise Mable DIY spot welder, even on 30ms (full power).
They did come with nickel covering spot welded to the copper bars (as picture below), but I removed them thinking these were second hand and I would weld new pieces to make better connections between cells. Annoyingly my diy welder is not man enough for the job.
I have prepared the copper terminals by finely filling\sanding them, but this has made no difference.
Any suggestions on how to either weld, or join by some other means, these cells together would be most welcomed?
Anyone in the UK, with professional welder available to weld them for me please get in touch?