Description: Use the V lock battery plate to fix the V port battery on the light stand or desktop to supply power to the photographic equipment,14.8V D-tap Output. It measures 90 x 63 x 27mm, small and lightweight, easy to carry outside for video recording. Suitable for standard V mount battery. Multiple M3 and M4 screw mount for placing it on device with M3/M4 screw. Made of high quality material, durable and it has a long service life. Built in safety lock button, easy to fix, fasten and disassemble, simple operation. Specification: Material: Plastic Size: 90x63x27mm/3.5x2.5x1.1inch D-Tap Output: 14.8V NP-F Output: 7.4V/3A Applicable Battery: v-type battery Package Includes: 1 x Battery Power Plate Adapter 1 x Crab Clamp Note: Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!