Amazon.com : Battery 2 Pack and LCD USB Battery Charger for Panasonic Lumix DMC-GX80, MC-GX85, DMC-GX85K, DMC-GX85KK, DMC-GX85W, DMC-GX85WK, DMC-GX85KS 4K Digital Camera : Electronics
DMW-BLG10 Battery and Battery Charger for Panasonic Lumix DMC-ZS60, DMC-ZS100, DMC-GF6, DMC-GX7K, DMC-LX100K Digital Camera : Amazon.ca: Electronics
GX80 battery on G3/GF2 charger: works!: Micro Four Thirds Talk Forum: Digital Photography Review