I started using my new Nikon D3300 couple of days ago. After using the camera and running low on battery I have recharged both the batteries (EN EL 14A). But since then the camera won't start up and there is a constant flickering low battery signal in the camera view finder. It's been referred to as DBS or dead battery syndrome online and one suggestion was to reset the camera. The Nikon D3300 doesn't have the hard reset option. I realized I can't do a firmware upgrade without the battery powering on the camera as well. Any suggestions on how to handle this issue? Thanks in advance.
Pete
Pete