I am new to electronics. I have made a robotic car type thing with
L298N and I want to power it using two 18650 cells in series. I have watched videos on
youtube where guys use 2 18650 cells in series without any over-discharge protection board (e.g. TP5056 ). But I don't think it is safe and I think there should be over discharge protection circuit (e.g. TP4056). I don't know how to do that with two 18650 cells. Should I connect two 18650 cells with two TP4056 and connect TP4056 in series and use it across load?
Is is safe? What is the proper way to use two 18650 cells with over discharge protection?