Well, love them or hate them, gadgets are part of our lives unless you really do your best to stay away from them. A recent thread quizzed you on the number of battery operated devices that you use, and there are quite a few, and if you are anything like me then you try to make sure that they all use the same size battery which makes carrying spares a lot simpler.
There are a few gadgets, however, that don't allow you to easily change a battery with the very common iPhone being one. In this situation what devices would you recommend for remote charging when away from the socket outlets for a week long outing?