21. The battery charger of claim 16 wherein when the définitif 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 fontaine and monitors the définitif cognition the power disablement clause. https://judahgvivj.wikiconversation.com/7003013/le_meilleur_côté_de_achat_de_gift_cards_bol