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Cinebox CBR5CSR3890
Cage-matched V-mount power box for the Canon EOS R5 C in the SmallRig 3890 "Black Mamba" cage — engineered and test-fitted on the physical cage. Four D-Tap outputs, guarded master switch, carbon-fiber nylon (PAHT-CF) enclosure with brass thread inserts. Free U.S. shipping. More cage models coming.
SmallRig 3233B "Black Mamba" Cage
Genuine SmallRig 3233B "Black Mamba" cage for the Canon R5C, R5, and R6 — the cage for the upcoming Cinebox CBR5CSR3233B.
Cinebox Print File (STL)
Digital download — the 3D print file for the Cinebox CBR5CSR3890 housing only (for the SmallRig 3890 cage). No electronics, no hardware: just the printable enclosure. Personal use license. Instant delivery, free file updates.
SmallRig 3890 "Black Mamba" Cage
Discontinued by SmallRig — no longer manufactured. This is the cage the Cinebox CBR5CSR3890 was engineered for: if you already own one, your Cinebox model is available now. Listed for reference and compatibility; try the used market if you need the cage itself.