Feature:1. Designed for BP U Series: Convert the V mount battery to the BP U series battery power supply switching system, such as BP U90 BP U96 BP U60 BP U30, to extend the working time of the camera.2. Wide Compatibility: Full decoding battery interface is suitable for Sony cameras using BP U series batteries. Support 1416.8V input voltage, 14.8V output voltage.3. Quick to Assemble: The black quick release button is designed to easily press the lock catch , allowing you to quickly disassemble and assemble the battery in a few seconds, while preventing the battery from accidentally slipping.4. Safe to Use: BP U dummy battery has built in full decoding chip and protection circuit, which has high conversion efficiency, overvoltage, overcurrent protection and other functions.5. Durable and Long Lasting: Made of zinc alloy and ABS materials, our battery adapter is durable, light in weight and long in service life.Specification:Item Type: V Mount Battery PlateMaterial: Zinc alloy and ABS Weight: Approx. 336g or 11.85ozSize: 10x6.4x13.2cm or 3.94x2.52x5.20in(L x W x H) (Width does not include release button)Dummy Battery Height: 108mm or 4.25inInput: 14-16.8VOutput: 14.8V.Package List:1 xV Mount Battery PlateNote:1. Please allow error due to manual measurement.2. Please measure the depth of the camera battery compartment before purchasing. It is only applicable to cameras with battery compartment depth less than 108mm.