Save pictures in batch from RAW to Jpeg

You can also use the Instant Fix editor found in the Organizer.  Multi-select the raw files, then:

1.   Click the Instant Fix button.  All of the files will open in the Editor.
2.  Select one of the editing options.  Choosing the Clarity option would be my suggestion if you don't want to do any major editing on the images.  (But the editor can be used very effectively to improve the photos.  You can select a single image open in the editor to perform the edits, or batch edit some or all at once.  For quick edits, I use this editor 90% of the time and get very good results.  The Smart Fix is also a good starting point for editing images.)
3. Make a small movement of the slider if you don't want to do any substantial editing.
4. Click Done.  You will then be given the option to save your edits.  Select Yes and the files will be saved as jpeg files and placed in Versions Sets with the original raw images.

In the organizer, select your batch of raws and use File > Export as new files. Choose the desired format.