Peterfr12
10 W
Dear ebikers,
I am building a giant battery for my recumbent a 20s 14p, so 84V 49Ah when fully charged. I have enough space under my seat to carry it.
I ordered 40 7p NESE modules from Agnius and 290 Sanyo cells from Tumich. The NESE modules are fantastic. I am familiar with series and parallel circuit, but I wonder which setup the best is:
Setup 1 where I will parallel two 20s 7p modules
Setup 2 where I will parallel two 7p modules and I will add in series 20 of them?
I have not yet ordered a 20s smart bluetooth BMS (Aliexpress?) but I don’t know if when I will install a 20s BMS, one setup is better than the other for connections (setup 2 here).
Many thanks for your answers.
Best regards,
Pierre
I am building a giant battery for my recumbent a 20s 14p, so 84V 49Ah when fully charged. I have enough space under my seat to carry it.
I ordered 40 7p NESE modules from Agnius and 290 Sanyo cells from Tumich. The NESE modules are fantastic. I am familiar with series and parallel circuit, but I wonder which setup the best is:
Setup 1 where I will parallel two 20s 7p modules
Setup 2 where I will parallel two 7p modules and I will add in series 20 of them?
I have not yet ordered a 20s smart bluetooth BMS (Aliexpress?) but I don’t know if when I will install a 20s BMS, one setup is better than the other for connections (setup 2 here).
Many thanks for your answers.
Best regards,
Pierre