For those who enjoy Black + Decker’s wide range of battery-operated tools, from drills and sanders to trimmers and tillers, you need a fully-charged battery — or two — on hand. Our buying ...

So, if you do see a blinking red light on your Black and Decker charger, it likely indicates that you have a defective battery attached. According to Black and Decker, it may take up to 30 minutes ...