Flat File Inventory Loader upload error

Hi, getting an error when setting fulfullment centre id as Amazon_EU.

I’m uploading CDs, but the error tells me . . .

98888 Error ‘batteries_required’ is required but not supplied.
98888 Error ‘supplier_declared_dg_hz_regulation’ is required but not supplied.

The loader if for FBA products - I’m sure its pretty obvious but I cant work it out. Tried battery field with “NO” and it still didn’t like it.

Any ideas folks?

Thanks.