Panasonic charge pad series is compliant with "Qi", the international standard of wireless charging. Adopting a moving coil system, one can easily charge devices wirelessly by just putting them on a charging pad. This series includes "Wireless Charging Pad" providing a wireless charge for devices anywhere in a set area, "Mobile Battery with USB Power Port" and "AA / AAA type Ni-MH Battery carrying case" both being chargeable on the pad. It offers a solution for "Clean Energy Loop" of what Panasonic group envisions, which is the creation, storage and utilization of the energy.