What's in the box:

Andoer DMW-AC8 AC Power Supply DMW-DCC12 Dummy Battery Adapter Camera Charger for Panasonic DMC-GH5/GH4/GH3 (Eu)

AC power adapter, replacement for DMW-DCC12 battery, enable you to shoot for a long time without replacing battery. Suitable for Panasonic DMC-GH5/GH4/GH3.

Features:
AC power cord, replacement for DMW-DCC12 battery.
You can charge for Panasonic DMC-GH5/GH4/GH3 without changing battery.
Designed for occasions that need high battery power capacity, such as video broadcast, studio, filming & etc.
Fully coded, plug and use.
Input: 100 - 240V 50/60Hz wide voltage.
Output: 8.4V 2A.

Specifications:
Model: DMW-AC8
Plug: US
Input: 100 - 240V, 50/60Hz
Output: 8.4V 2A
Compatible Camera Type: For Panasonic DMC-GH5/GH4/GH3
Package Size: 13.5 * 14.5 * 3.3cm / 0.4 * 0.5 * 0.1"
Package Weight: 183g / 6.5oz

Package List:
1 * DC Coupler
1 * AC Power Adapter