yes Dave thank u for starting this project . in my point of view about 20% people leave d mobile charger switch on during not in use condition.
these consume some energy or electricity .
I also think in my mind for solar or wind type mobile charger , but alone I can't able to make. ( I am sure u r with me )
here in my country most people r using cheap chines make chargers , that consume much electricity than original one . I already messure d current in both chargers in use condition.
& for brands I always use original charger .here in my country nokia original charger r available at Indian Rs.250/- , motorola Rs.350/- , samsung Rs.250/- , sony Rs.400/- |