A battery case for a Nerf Rayven, an electric flywheel blaster.

As much as I love my old Rayven, it's kind of anemic for a blaster. Plenty of people have fixed this and documented it, but it's kind of an endeavor. Rather than jump head-first into swapping wires and motors, I thought I'd try a simple voltage boost first. A really simple voltage boost.

As nice as a lipo pack would be, I thought I'd try just doubling the voltage by doubling the battery count. Eight AA batteries would give about 12v over the stock 6v. I figured the easiest place to hold a big chunk of batteries would be on the side accessory rail I wasn't using anyway.

I designed this to print on the front end without supports, but I didn't realize the spring clip wouldn't hold. It works fine vinyl-taped into place, but looks kind of janky that way. You can always try printing on the clip side, but of course that means supports.