Battery doors are the most-lost parts in gaming history, and this collection exists because of it: replacement covers, shells and small parts for the Game Boy family, the Game Gear and their contemporaries — each checked against the designer’s own page.
Every entry states the exact model it fits — a DMG door is not a GBA door — and whether it restores an original or dresses up a reshell. Licenses are shown as the designer published them, and the files always stay on the designer’s page.
Game Boy (DMG) Battery Cover
The most-lost part in handheld history, modelled to the original fit — smooth and textured versions, in grey or matched to a custom shell.
Game Boy Advance Battery Cover
Restores a doorless Game Boy Advance to complete — modelled to the original AGB-001 fit, in factory colours or matched to a reshell.
Sega Game Gear Battery Covers
Replacement covers for both of the Game Gear’s battery compartments — the doors that go missing on Sega’s handheld, printed as a pair.
Make handheld parts?
The collection grows from designers’ submissions as much as from our hunting. Listings are free, credited by name, and removable on request.