Keep your GoPro charged and max out your recording time—even when you're in the middle of the action—with the waterproof Contacto door. Skip battery changes while you're on the road or trail and stay powered through long sporting events or time-lapse shots. Simply attach the Contacto door to your camera, connect the magnetic cable to the door and plug into any USB-C power source1 to juice up. Your battery doesn't even have to be installed. Now you can keep going and capture every moment of the fun.