Review Of Red Blinking Light On Black And Decker Charger References. Although, there are also some problems that the charger can run into. When it blinks red, what does that mean.

If you are seeing a rapid succession of blinking red lights on the battery, there is a chance that you have simply purchased a faulty one. Web fixed || black decker 20v battery flashing red. Web if the red charging light does not come on when the screwdriver is connected, check to see if the charging bay is connected to a power source.