paultaylor

I recently purchased a second Nikon F100 for parts on ebay. With no battery door. I replaced it with my 1st f100 door and the camera came to life to my surprise. Over night the battery drain to unusable. I put on the Mb-15 grip and the same thing happened with my rechargeable Lithium batteries. Is there a easy fix for this? I see evidence of corrosion and wonder if this may have been the culprit. Otherwise the camera works perfectly. The shutter does not fire using the MB-15 aux. release.