I've been offered some cells in the 1000mah to 1200mah range, at a price that has definitely peaked my interest. I'm thinking of using them to produce a 48v pack in a 13s80p configuration (think I got that the right way round) with one of the cheap Chinese Bluetooth BMS, as this is a stationary build size\weight isn't really an issue, and to 60a from the BMS will realistically only give me 2kw of power.
So firstly are there any disadvantages to using the lower capacity cells?
Secondly if I want to expand the setup, can I parallel in a second and third BMS etc. And if I can, do I need to use similar cells or do I just need to match the total capacity for each BMS?
Thanks.
So firstly are there any disadvantages to using the lower capacity cells?
Secondly if I want to expand the setup, can I parallel in a second and third BMS etc. And if I can, do I need to use similar cells or do I just need to match the total capacity for each BMS?
Thanks.