Battery Clip is a gun magazine (box shaped feeding device, not the glossy paper things) inspired battery organization and storage device that look somewhat like Glock magazines. It even has witness holes in the back to count rounds along with a spring and follower.
Accessing the batteries looks easy enough. You just press on the back of the Battery Clip to feed a battery through a hole in the front. Once the battery is clear of the Battery Clip, the next battery advances into the top position.
Each Battery Clip can holds up to 8 or 10 batteries depending on the caliber… I mean battery size. They are available for AA, 9 Volt, and CR123A batteries and come in black, coyote brown, and foliage green.
Check out Battery Clip.