So i think i need to check on the cells myself anyways. Or do i need to buy a bms that i connect the cells thru?I dont know what bms i have, its the One that came with the cells. But i dont think it does much for the cells. Im connecting the positive and negative directly to the battery so i dont know how this bms can cut of the battery. I belive its just a shit bms that is balancing the cells a little bit. I know that some bms you connect your cells thru the bms but that is not the case with my bms.