Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Twin 18650 Hinged Pocket Carry Case
A clamshell case that prints in one piece with its hinge already assembled and carries two 18650 Li-ion cells (18.4 x 65 mm) in separate 19 mm half-round cradles, 66.5 mm long. It has a 4 mm captured-pin hinge with 0.5 mm clearances and a flexing snap tab, so loose cells in a pocket or bag can't short against keys or coins. Closed, it measures about 70 x 45 x 23 mm.
Flagged: battery or DC power. Not for safety-critical use without independent engineering review.
Sand-To-Fit 2xAA Remote Battery Door
A replacement battery door for 2xAA TV and appliance remotes. It is a 36 x 60 x 2 mm plate with hinge tongues at one end, a flex-tab snap latch at the other, and hold-down ribs spaced for two side-by-side 14.5 mm AA cells. The plate is meant to be sanded down to fit your remote's opening, so a lost or broken door no longer means binning the remote.
Flagged: battery or DC power. Not for safety-critical use without independent engineering review.