What, however, I noticed: The Mouse is now working a little easier, apparently weighs the battery using the Magic Charger slightly less than the AA batteries of a well-known manufacturer. But the difference is not great and you get used to it quickly. The "Battery Status" display under MacOS is also at full charge no more than 65-70% of - this fact is true but even with ordinary batteries and has thus emulate that the voltage of a battery with 1.2V slightly below a battery (1.5V) is. You just have to know precisely.
All in all, the "Magic Charger" Magic Mouse finally socially acceptable: In practical application, I could see no weaknesses. You quickly get used to it, take the mouse after use on the Charger, and always fully charged battery is guaranteed. Thumbs Up - It really is a solution for the most demanding!