Enercell 1 To 2 Hour Battery Charger 23-787

This product looked great, versatile, comes with batteries, and has a light that is red when charging, green when fully charged and blinking red if a battery may be bad (or so the instructions indicate).Well every rechargeable battery I inserted, even the new ones which came with the charger unit, caused a red blinking light. I'd return it, but it is not worth the mailing expense and I feel I've waited too long before using it. Lesson learned: try out things right away.