The Panasonic DMW-FL580LE is compatible with most Panasonic Lumix cameras, including the Lumix DMC-FZ300. The difference between the DMW-FL580L and the DMW-FL580LE lies mainly in the regional coding and language options, but both models offer the same technical functions and are therefore suitable for the same cameras.

You can therefore use the DMW-FL580LE with your Lumix DMC-FZ300 without any problems.