You only need one hour and 30 minutes in order to have a fully charge battery, once this is completed the Charge lamp should stop blinking and stays a solid light. If the charge lamp is flickering that means that the battery is set incorrectly or the battery is faulty. Since you try the charger with 2 batteries it would be the best to send the charger to be evaluated by one of our technicians.
Title: How do I get my Nikon product serviced?
answered 4 years, 9 months ago
4 years, 9 months ago