I found the manual under the unit. Forgot I put it there....

I think the charger is toast. No lights on the anywhere and it's pretty warm to the touch.

One more thing added to the list of things I need to do.... Tear it apart and troubleshoot. I reckon this can wait a spell. My house is a disaster. I've been re-finishing my hard wood floor and there's a layer of dust everywhere, furniture is all over the place, books on the floors....