Cool - thanks - I guess it makes sense for those pros
Sometimes you may not have time to change batteries and risk missing some sots. It should also contain a duplicate shutter button that makes taking portrait shots easier.
Asking a noob question - I guess these don’t come with the extra batteries (which you have to buy separately) - so why wouldn’t you just change the battery when it goes down? What value is this attachment except for a battery holder ? Good price though
Does anyone know if this would fit a 5D Mk.III?
For those that don't work in war zones I find the Neewer equivalent quite good and a lot cheaper: https://support.neewer.com/product/neewer-battery-grip-for-canon-5d-mark-iv-camera-replacement-for-canon-bg-e20-compatible-with-lp-e6-lp-e6n-batteries/