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