GoPro Hero Spare Battery Holder (Stackable)

thingiverse

I'm looking at a YouTube video: https://youtu.be/ANuCaExkHVA This battery holder is designed for GoPro Hero batteries, and I've used it with both genuine GoPro batteries and aftermarket ones. The holder has mounting points on each side that let you stack multiple holders together in any arrangement you want (check out the pictures). With this setup, you can build a custom array to store as many spare batteries as you need. This holder fits snugly around the battery to prevent it from falling out. Plus, I've made it shorter so you can easily remove batteries even with gloves on. The bottom has a small drainage hole that lets you rinse and dry the holder if any dirt gets inside.