Positives: The handset is therefore as good as charged in the original Gigaset station. Negatives: The supplied small AC adapter is very warm during operation. Even when the handset is is full and is not at all loaded. It is always very warm. The power supply of the original Gigaset station, however, remains cold. Conclusion: Since energy is wasted, and high temperatures reduce the lifetime of any electronics. Well, it is because a few watts, and a month, perhaps by amounts to. 1 It annoys me anyway, because I'm from the tray and the included power supply simply does not meet the State of the art.