Originally Posted by crossbonesglide
So after charging all night the light still shows charging. It's never taken that long to charge. The battery isn't a year old yet, I'm thinking the tender may be bad.
Unplug the tender from the outlet or extension cord and plug it right back in. The light should go to green if it is charged, if not something may not be connected properly, most likely at the battery. If your connections are all good, it could be the battery tender.
The other option is that you have a bad regulator and there was a VIN recall on those. That should be looked into, as well. My tender did not indicate a full charge until the regulator was changed out under warranty.