Canon LP-E6 Dummy Battery Adaptor, for Canon EOS 5D2/3 /4, 6D/2, 7D/2, etc.
Panasonic BLF19 Dummy Battery Adaptor, for Panasonic GH4/ GH5/ GH5S.
SONY NP-FW50 Dummy Battery Adaptor, for SONY α7II/ α7RII/ α 7SII.
SONY NP-FZ100 dummy battery adaptor, for SONY αⅢ/ α7RⅢ/ α9.