Even though we ARE Nikon lovers,we are NOT affiliated with Nikon Corp. in any way.
Already have an account? Login
"RE: Nikon AC Adapter EH-6 and D300"
I'd try our D300/D200/D100 Forum. This one is for the D5000/D3000 But I believe the answer is "no". The D300 requires the EH-5 or EH-5a AC power adaptor.