Hello Mark, I had the same problem. Insert the battery into the charger again. If it still blinks fast, that means the battery pack needs to be replaced. I have seen where if you insert and remove the battery pack from the charger several times, it sometimes will charge at the slower blinking rate, meaning it is charging.
Answers & Comments
Hello Mark, I had the same problem. Insert the battery into the charger again. If it still blinks fast, that means the battery pack needs to be replaced. I have seen where if you insert and remove the battery pack from the charger several times, it sometimes will charge at the slower blinking rate, meaning it is charging.
I believe the battery can no longer be charged.