Gameboy Advance SP Battery Cover

I needed a replacement battery cover since I lost the one for my old GBA SP years ago.

Print upside down with supports for the back tabs.

I'll admit it's a pretty tight fit - I could probably make it a full 1mm thinner and it'd be fine - but as-is it's pretty flush when screwed in. The GBA SP uses a #00 4mm screw for its battery cover.