EASY BATTERY CONVERSION: The V mount battery adapter can be converted to NP?F, so that the V?mount battery adapter can power NP?F mount devices and easily change equipment power supply. | PROVIDE POWER: The V mount battery adapter equipped with 14.8V D?tap output port to supply power for other power supply equipment.One more convenient power supply method for us to use. | SECURITY LOCK SETTING: The V mount battery adapter accompanies with safety lock button, which makes it easy to fix, fasten and disassemble.Don't worry about unnecessary problems. | DURABLE AND LIGHTWEIGHT MATERIAL: NP-F battery to V mount battery is made of high?quality plastic material, durable and lightweight, has a long service life,which is only 168g. | WIDELY USE VARIOUS EQUIPMENT: ºBattery plate adapter is suitable for monitor, fill light and other equipment using NP?F battery, convenient to use.The range of use is so wide that V Mount V Lock converter adapter to l series npf battery plate increases the frequency of use.