User Activity

Hello, I have a question about external power supply for Canon powershot cameras.Regular battey use about 3.6V to power the cameras.Some cameras can work with external power supply and they rate as 4.3V First question: 4.3V value sounds very strange ...
Questions to moderators, is it ok to place advertisement/announcement of Canon product usage for example in announcement section? Please send me a personal message first if you have questions?Tim