What's in the box:

Andoer V Mount V-lock Battery Plate Adapter with 15mm Dual Hole Rod Clamp NP-FZ100 Dummy Battery Replacement for Sony A7 A7R A9 A7R A6600 Camera Video Light Monitor Audio Recorder Microphone (Black)

Features
A standard V mount battery plate for using together with dummy battery to replace traditional battery, can greatly prolong the shooting time, no longer lose anything wonderful.
4 output voltages for option: DC 8V for DSLR, DC 12V for monitor, DC 14.8V and DC 15V for camcorder.
Each cable was tested repeatedly, ensuring there are no problems such as short circuit, potential breakdown, etc.
High conversion efficiency, over-voltage protection circuit,lowtemperaturecoefficient,automatic lock protection, giving you great using experience.
15mm dual-hole rod clamp design,easy and convenient for installation; with power indicator light which turn red when power on; with independent switch, just turn it off when not in use to reduce power consumption.
Equipped with NP-FZ100 dummy battery, replacement forSonyA7,A7R,A9,A7R,A6600 cameras.

Specifications
Brand: Andoer
Color: Black
Material: Plastic, metal
DC Output: 8V/3A(DC5.5 * 2.1mm), 12V/2A(DC5.5 * 2.5mm), 14.8V (D-tap), 15V/2A(DC5.5 * 2.5mm)
Dummy Battery Type: NP-FZ100 (replacement for Sony camera), NP-FW50(replacement for Sony camera), LP-E6 (replacement for Canon camera), DR-E18(replacement for Canon camera), EN-EL15(replacement for Nikon camera), DMW-DCC12(replacement for Panasonic camera), DMW-DCC8(replacement for Panasonic camera), power adapter (replacement for BMPCC 4K/6K camera) (optional)
Product Size: 16 * 8.5 * 3cm/ 6.2 * 3.3 * 1.1inch
Product Weight: 282g/ 9.9oz
Package Size: 18.5 * 12.5 * 5.5cm/ 7.2 * 4.9 * 2.1inch
Package Weight:412g/14.5oz

Package List
1 * V Mount Battery Plate Adapter
1 * DC5.5 * 2.5mm Right Angle to DC5.5 * 2.5mm Right Angle Cable
1 * Dummy Battery