SmallRig V-Mount Battery Mounting Plate 4505 is a compact, lightweight, convenient, all-in-one mounting solution for V-mount batteries.The baseplate can be stretched to fit mirrorless / Dslr cameras of various sizes. Tool-free installation and adjustment make the process quick and time-saving. The built-in Arca-type mount plate supports any SmallRig cages with an Arca-Swiss plate. The built-in 1/4"-20 threaded holes provide more power supply solutions by attaching a Mounting Clamp for Portable Power Banks BUB2336. The built-in 1/4"-20 and 3/8"-16 holes at the bottom allow attaching other quick-release plates.The rotatable structure facilitates screen usage and adopts damping to prevent your device from falling. The folding design of the V-Mount plate increases compactness and portability. The included aluminum alloy V-Mount Backplate can replace the plastic V-Mount Plate on the back of other V-mount batteries.