Batboard

Just got a ntn7209a and the "charge" and "charged" leds are just flashing with the battery in the cradle. No clue as to what would cause this. Anyone know?

The charger is trying to tell you it has a bad battery in it.

Is the battery known to be good? Could be a bad charger.

The batteries are pretty decent, they charged great in my other charger. I left one on last night and it still did the same thing.