This DCC8 coupler in place of a battery(DMW-BLC12) and then use AC8 / AC8PP adapter to power up your Lumix camera(please note DC plug size is 4.0*1.7mm). Compatible with the following Lumix camera models:
DMC-FZ1000, DMCFZ1000
DMC-FZ200, DMCFZ200, FZ200
DMC-FZ300, DMCFZ300
DMC-G7, DMCG7
DMC-G6, DMCG6, G6
DMC-G5, DMCG5, G5
DMC-GH2, DMCGH2, GH2
DMC-GH2K DMCGH2K, GH2K
DMC-GH2S, DMCGH2S, GH2S
DMC-GX8, DMCGX8, GX8
and more models.