Video demonstrating the assembly process of the battery packs for my Electric Can-Am Commander. (part 6) In this video I explain how I make the negative terminals on my packs.
I use a 15A DC-DC converter model DPS6015. www.aliexpress.com/item/DPS-6015-single-output-programmable-switch-power-supply-60V-15A-900W-DC-DC-TTL-serial-interface/32782400805.html
I can see that your sells is charged from about 4000 to 5000 mA/h I think that it is a little high, what is the voltage on the cells? Remember that the battery lifespan is very low if you charge to a "to high" voltage.
I don't know where you are getting 4000 to 5000 mAh, I can only guess that it's from the markings on the cells. I don't write the capacities on the cells, they are simply a number. Please see the video where I explain how I test the cells. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-seap6_v5Ck0.html
Yes you are right I was mistaking the cell number to be the capacity, sorry about that. Thank you for the link to the other video, I am impressed about your testing facility. I only have two Imax B6 and a Nitecore UM20 for testing, but that okay, because I don't have an EV yet.