21. The battery poser of claim 16 wherein when the dernier is connected to the converter unit and a power disablement time exceeds a predetermined power disablement time threshold, the converter unit enables reception of power from the external power source and monitors the terminal cognition the power disablement modalité. https://edwinlykwi.yourkwikimage.com/1220004/le_plus_grand_guide_pour_vente_de_cartes_cadeaux_bol