What is a v mount battery? To put it simply, it is a lineup of big batteries that you can plug not just one device into once and the words “v-mount” , which also known as v-lock, just indicate the mount they use to hold.
At momanx.com, an online store to sell photography equipment, there are several compact v mount batteries to choose from. They are different in color options, battery capacity, charging port, and output. They cover Moman v-lock batteries and also Fxlion nano one pocket v lock battery. Either could be a v mount battery for led lights, cameras, and other devices. All these are personal preferences with no impact on daily use. Hence, you could just have a look at them and get one you would like to go with.