Prospec Battery Plate for Sony FT1, FE1, FR1, BD1, FD1, BG1, and FG1

This battery plate allows you to charge the following batteries with either the Calumet Twin-Channel Battery Charger or the Calumet International Battery Charger. Compatible Batteries: Sony FT1, FE1, FR1, BD1, FD1/BG1/FG1

Price: 4.00 from Wex Photo Video