Another accessory revealed at E3 2010 is the PlayStation Move Charging Station. The device is capable of charging two controllers simultaneously, whether its two Move controllers or one Move controller and one Navigation controller.
The charging station will be available for purchase from launch day in September, retailing for £29.99. The station also comes with a mains adapter so you don’t need to keep your PlayStation 3 switched on in order to charge controllers.
I like the idea that you dont have to have your playstation turned on to charge