Hi.
I'm working in Japan to install lifepo4 on a camper.
This time I installed 15kwh on a kitchen car with a 16S 48V system.
I used JBD's SP20S005.
It has 3 NTC sensors.
Of these three, one (A) has a sensor cable.
I connected it to the battery terminal.
I don't know the locate of the other two...