just bought myself a new(to me) vertical grip for my XTi. i think i'm going to love it. quick question, does it take power from one battery and then automatically switch to the other battery or do i need to switch the batteries myself? thanks!
just bought myself a new(to me) vertical grip for my XTi. i think i'm going to love it. quick question, does it take power from one battery and then automatically switch to the other battery or do i need to switch the batteries myself? thanks!