Damit ist auch denkbar, nur den Akkublock zu laden und die Vakuum-Pinzette in dieser Zeit mit Hilfe eines weiteren Akku-Blocks zu betreiben. ###>The wands are ready for operation at all times. The NiMH battery is located in a block that is attached to the vacuum wands. It is therefore conceivable to charge one battery block and to operate the vacuum wands with another battery block in the meantime.