Duracell has already been in the wireless charging business for quite a while with its myGrid devices, but it's now about to make a fairly drastic change of course. It's parent company, Proctor & Gamble, announced today with Powermat that the two companies intend to form a new joint venture in an effort to "advance and globalize wireless charging." That new venture will be called Duracell Powermat, and it's expected to begin operation early next year. As a result of the new arrangement, P&G also intends to make an equity investment in Powermat, although there's no word yet on how the deal will affect everyone's favorite pun-based superh
