This model is not the one shown in the commercial. Here it is IMPOSSIBLE to charge the 2nd battery, because. on the base there is no "glass" for him. There are conclusions, but covered with a stub. And in the instructions, by the way, also not a word. Apparently, there is another model that comes with 2 batteries and a corresponding stand at once. Although I don’t need the 2nd battery, but there is a feeling of slight deceit)