• Hello ES! We could use some help to get us past the finish line on building the new knowledgebase for the forum.
    Can you donate? Please see our fundraising page. Thank you!

46950 32ah cylindrical cells.

Stevebequik

🔌 New-ish
Joined
Mar 18, 2019
Messages
37
I’ve bit the bullet and purchased these cells.
Will be a bit of a guinea pig as I haven’t found anyone who has actually used these for a bike build.
Biggest problem has been a method for home experimentation welding of these cells.
But I have found a company selling 10S2P 37v 64.8 Ah modules.
I have ordered 3 of these modules.
My plan is to cut the third module down to 6s for a 26s2p 96v battery feeding a fardriver 96530 controller.
Bilke is a 2016 YZ250 with a qs138 v3.

These cells are currently on a slow boat from china to Australia.
All my previous builds I have used chev volt gen 2 cells.
These cells always stay beautifully balanced and I have never ran a BMS.
So I have no experience with BMS’s
I am actually a little sceptical of running full load current thru a BMS.
So I am after recommendations for a reliable balancer that can do 26s
 

Attachments

  • IMG_0049.jpeg
    IMG_0049.jpeg
    1.5 MB · Views: 27
  • IMG_0047.jpeg
    IMG_0047.jpeg
    326.7 KB · Views: 28
  • IMG_0048.jpeg
    IMG_0048.jpeg
    199 KB · Views: 30
I've done a build using these cells if you need some info, also know of another builder that somewhat regularly builds 13 and 14S packs with these

I built up a 20S pack, running about 3000W max through it. Check out my full build here
 

Attachments

  • IMG_20260216_152119.jpg
    IMG_20260216_152119.jpg
    3 MB · Views: 17
  • IMG_20260216_195252.jpg
    IMG_20260216_195252.jpg
    2.6 MB · Views: 19
  • IMG_20260217_143327.jpg
    IMG_20260217_143327.jpg
    2.9 MB · Views: 16
  • IMG_20260217_145105.jpg
    IMG_20260217_145105.jpg
    2.7 MB · Views: 16
  • IMG_20260213_150003.jpg
    IMG_20260213_150003.jpg
    3.6 MB · Views: 18
Back
Top