Item Type: V Mount Lock Battery Plate_x005F_x000D_ Material: Aluminum Alloy_x005F_x000D_ Gross Weight: 136g / 4.8oz_x005F_x000D_ Size: 90x95x6mm / 3.5x3.7x0.2in_x005F_x000D_ Interface: 1/4in, 3/8in, V Mount_x005F_x000D_ Fixing Method: 1/4in screws (including 4pcs) 1Aluminum Alloy: V mount lock quick release plate for power supply battery is made of aluminum alloy, with CNC process, anodizing, high hardness and durability, and long service life. 2Various Mounting Holes: The V lock battery quick release plate is designed with multiple 1/4 inch and 3/8 inch screw holes. Multiple fixed areas can choose fixed positions freely, with strong applicability and compatibility. 3Power Supply: Install V lock battery plates according to the actual needs to facilitate the attachment of batteries to power the equipment. It is suitable for various photographic scenes. 4Wide Compatibility: This battery plate is compatible with all V port batteries, and has a safety button to prevent the battery from deflecting or falling off during use. 5Fixing Methods: Fixed with 1/4 inch screws, the V lock battery plate can be firmly installed on the device. The package contains 4 screws and a hex wrench, which provide more convenience for installation. 1 x V MountBatteryPlate 4 x Fixing Screw 1 x Hex Wrench