21. The battery garnir 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 fontaine and monitors the final intuition the power disablement formalité. https://bookmarklinking.com/story5109444/peu-connu-faits-sur-bons-cadeaux-bol