Temperature with high current

[Xavoy]

Hi,

first of all i'd like to congratulate you for this awesome proyect, really really cool.
I have been analyzing the project and i have a doubt about the temperature in different mode: charging and discharging. In charging mode the information says "if desired enable the switch to allow current to flow from CHARGE+ to PACK+". I do not know how much current flows through the pcb for charging but i think is about 2-10 amps if this BMS is used for electrical vehicles. For discharging mode there is an 80 amps fuse between B+ and Batt+ all connected with poligon pours so i guess is designed for high current. Anyway, my question is: with high current what temperature reaches the PCB?

Thank you and best regards