m3vuv
100 W
Just a warning to folks,i brought this jdb smart bms that can be wired fror a 10s too 17s pack,i ordered one suitable for 13s,the instructions to wire it that came were chineese gibberish,they mailed me a diagram of the wireing for 13s ,i also brought an lcd screen for it to display the cell soc over rs485,on connecting the screen and with the bt app all i got was 11 cell groups displayed,