From the submitter:
I was traveling in China for 2 weeks, and had brought a spare camera battery, but no charger. Borrowed a friend's charger, found some wire, and voila.
From the submitter: I bought this microwave oven for R$ 20 to fix it and use. Unfortunately, it is IMPOSSIBLE to find the keyboard membrane in Brazil. In USA, just the membrane costs $80!!! So I traced the keyboard circuit and made a new keyboard for it :)