What's in the box:

Andoer DMW-DCC8 DC Coupler USB Power Adapter (Black)

Features:
Replacement for DMW-DCC8; Fully coded, plug and use directly.
Suitable for Panasonic DMC-FZ200, DMC-FZ1000, DMC-GH2, DMC-G5, DMC-G6, DMC-G7, Lumix GX8 G85 & etc.
Upgraded dual USB connectors ensure longer and stabler power supply.
Can connect to 5V 1A/2A power pack; DC output 8V.
Ideal for long time camera shooting indoors and outdoors.

Specifications:
Package Size: 14 * 8.5 * 3.3cm / 5.5 * 3.3 * 1.3"
Package Weight: 72g / 2.5oz

Package List:
1 * DC Coupler

Note:
Camera and power pack not included.