BM Premium 2-Pack of DMW-BLF19, DMW-BLF19e, DMW-BLF19PP Batteries and Dual Battery Charger for Panasonic Lumix DC-G9, DC-GH5, DMC-GH3, DMC-GH3K, DMC-GH4, DMC-GH4K Digital Camera

Product Review

The Newmowa DMW-BGGH3 Battery Grip Compatible with following Models:
Panasonic Lumix DMC-GH3
Panasonic Lumix DMC-GH4
Panasonic Lumix DMC-GH4KBODY

Work with GH3/GH4 Digital SLR camera, no slip and no gap, and feature a quality rubber grip for better camera handling.
Feature can hold 1 DMW-BLF19E rechargeable Li-ion batteries, doubling the battery capacity for more shooting time.
A firm, comfortable grip for vertical-position shooting with the camera. Buttons and controls are conveniently placed and easy to reach for greater comfort, allowing you to have an extra source of power for longer shooting sessions.
Same function on the grip as the camera, not affected any function of the original camera. Feature a variety of operating control: shutter button and multi-function button.
Note: battery grip only, not including the battery and camera.