Run your GoPro on external power—cleanly and securely. The GoPro Contacto Magnetic Door & Power Cable Kit replaces your camera’s battery door with a waterproof Contacto door and adds a magnetic USB-C power connection. The low-profile cable snaps on firmly for a weather-sealed feed from a power bank or wall adapter, so you can film long events, time-lapses, or rides without swapping batteries. It’s fast-charge capable, quick to attach/detach, and designed to keep your rig compact on helmets, handlebars, cages, and gimbals.
Specifications
| Feature | Details |
|---|---|
| Model | Contacto Magnetic Door & Power Cable Kit (Official GoPro Accessory) |
| Compatibility | GoPro HERO13/12/11/10/9 Black (Contacto door required for magnetic connection) |
| Connection | Magnetic USB-C to Contacto door (weather-sealed interface) |
| Waterproofing | Contacto door maintains camera’s native waterproof rating (up to 10 m when properly installed) |
| Power | Supports continuous external power and fast charging from standard USB-C power sources |
| Cable Lengths | Short: ~0.5 m (≈1.6 ft) • Long: ~1.2 m (≈3.9 ft) |
| Adapters | Includes Contacto adapter lead for GoPro Volta handle and standard USB-C chargers |
| Use Cases | Extended shoots, events, time-lapse, vehicle/helmet rigs where battery swaps are impractical |
| Weight | ~100 g (kit, approx.) |
| Notes | Camera can operate on external power without an internal battery installed; ensure door and cable are fully seated before exposure to water or dust |





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