Camera Accessories
DSTE IR Remote Vertical Battery Grip Holder DMW-BGG1 Compatible for Panasonic Lumix G80/G85 Digital Camera
Weight: Approx.242g(Net weight) Holds one Li-ion batteries for extended shooting Optional battery grip fits the LUMIX G85 DSLM camera Energy-saving design,no battery draining issue Splash / Dustproof design consistent with LUMIX G85 specifications
https://www.bizrate.co.uk/cameraaccessories/dste-ir-remote-vertical-battery-oid11607185269.html