24v 32ah

[Spinorose]

working my current project and looking to make a 24v 32ah( close to 40 AH) battery pack and was wondering if you guys can help me with now many batteries I will need and how to hook them up.(3.2v 6000MAH)

if there is any software out there to help me know how to spot weld them and lastly were I can buy the cells for a reasonable price ( based in Canada )

 

[gpn]

If you are using 3.2 v 6ah lifepo4 cells then a 8s6p (48 cells) would give you a 24v 36ah pack. If you end up with a different capacity cell then the math would change for the number in parallel but you would still run 8s to get a 24v nominal pack. The reality is that 8s is actually 25.6 nominal but it fits into the voltage range for most 24v devices (chargers, inverters, etc.)

 

[Korishan]

It may be a good idea to get a better understanding of how the construction of a battery builds voltage, amperage, and capacity by reading the FAQ. You can find the section on the home page.