Picatinny Battery Mount for iGO 6100mAh Battery Packs

The final design I ended up going with just had a picatinny rail on the box to which I glued a quick release picatinny clamp onto it. I used two part 5 minute epoxy to glue the quick release onto the part.

For the quick release clamp I used these...

https://www.ebay.com/itm/Quick-Release-Detach-1-2-Mini-Riser-QR-Block-Mounts-For-Picatinny-Rail-Set-of-2/142587546268?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D52971%26meid%3D27f78762a2a24acda72d28c00d03bf17%26pid%3D100675%26r