24. The battery empiler of claim 21 wherein the battery supplies power to the terminal when the latched relay is disconnected from the external power source and the définitif is connected to the load monitor tourelle. 18. The battery poser of claim 16 wherein microcontroller detects a voltage of the https://www.becharge.be/be-fr/Acheter/cartes-cadeaux-Bol-3-307