Versatile and Compact Design: SmallRig V-mount battery plate 4063B adopts L-shaped design, which integrates quick release plate for Arca-Swiss, V-mount battery plate, stretchable rod and 1/4"-20 threads to realize quick installation and adjustment of camera and battery. Through the 1/4"-20 threads connected to the dual 15mm rods and quick release chest / abdomen support system to reduce the burden and ensure more stable handheld shooting. Stretchable Baseplate: The baseplate of this V-mount battery plate is stretchable, and the maximum stretchable distance is 36.5 mm / 1.43 inch, which meets the needs of cameras of different sizes and improves the compatibility. Locking and releasing the rod is realized by a toggle lock, which is fast and time-saving without the needs of tools. Widely Compatibility: This V-mount battery plate is very versatile and universal, it is suitable for most camera models on the market, for Mirrorless / DSLR cameras less than 111mm thick, like for Sony Alpha 7R V / Alpha 7 IV / Alpha 7S III / Alpha 7C / FX3 / FX30, for Canon EOS R5C / R5 / R6 / R6 Mark II / R7 / R10 / R / RP, for Panasonic LUMIX S1H / S1R / S1 / S5 / S5 II / GH6 / GH5. Double Quick Release Plate for Arca-Swiss: It comes with two QR plates for Arca, one can be mounted on the bottom of the camera or cage to give them quick release functionality. The other can be mounted on the bottom of the plate as you require it to enable quick switching among handheld, stabilizer, and tripod shooting. If you don't need a QR plate for Arca, then you can use the 1/4"-20 and 3/8"-16 threaded hole on the bottom of the plate to mount the quick release plate you need, such as for Manfrotto etc. Smart Rotatable Design: The V-Mount plate can be rotated and adjusted by 180°. Adjust forward for convenient storage, adjust backward for enough space to open the camera flip screen. This rotating design does not require you to remove the battery first, which effectively saves time. And it also with pivot dampening preventing your device from falling. Expand Your Creativity: This V-mount battery Plate has a mini V-mount plate with 1/4 "-20 threads, which makes this V-mounted battery plate compatible with NP-F battery adapter plate(ID:3168B) and power bank holder(ID:BUB2336), thus realizing more diversified battery solutions.