Power your B-mount device with a Gold mount battery using this Gold Mount Battery to B-Mount Adapter Plate from BlockBattery. Mount this plate on the back of your camera's B-mount or to the B-mount of an LED fixture and create an instant single-slot mount for your 26V native Gold mount battery. The plate will only pass power through and supports a maximum amperage determined by the battery being used. It is made from lightweight, durable aluminum and plastic materials.