I have a 1D2n and the battery indicator on the camera is showing i need to charge my battery (blinking battery icon).
I charged the battery, insert back into camera and i still get the same blinking icon (charge battery)
So i charge the battery overnight, wake up, battery back into camera and same thing....its indicating i need to charge the battery.
so i hit the refresh button, it takes a few hours for the "refresh" to cycle through and by this time im going to bed. i wake up, put the battery back into the camera and its still telling me i need to charge the battery.
FYI and for what its worth, i notice that when i refresh the battery, once the refresh cycle is done the red light starts to blink. i was under the impression it had to remain solid during the charge and then blink when it finish charging.
i dont have the tools to either test the battery or the charger but id appreciate a bit of help if possible