I'm a bit concerned with the size of the holes in the fan casing, almost big enough for a bb to pass through.
I used micro computer fans on my ess strykers. 7mmx7mmx3mm 2 fans and while I probably could've powered them off a pair of AAA batteries, each fan has its own AAA battery pack. when they're running, they're not super loud and no fog ever has built up in the goggles. All you need is to twist tie them right to the goggle mesh on top... as long as there's enough air gap, air will flow.
prowl through the catalog at digikey.ca if you want to find a specific sized fan.
__________________
I futz with V2s, V3s and V6s. I could be wrong... but probably, most likely not, as far as I know.
|