Hitachi Maxell over in Japan has just introduced its latest series of wireless power transition pad and case for the iPhone 4, which should be available in Japan around May. This latest Wireless Power Transmission solution is compliant with the Wireless Power Consortium’s (WPC) standard and thus offers the Qi mark. The device supports up to two iPhone 4 devices that are using the WP-SL10A.BK case. Hitachi will be offering two different packages for the device, one which bundles the charging pad and the casing for 6,900 Yen ($83) and another that just offers the sleeve for 2,900 Yen ($35).
