How many of us are there? Owners of Dodge based RV's?

Eric is more 'correct' in using IUoU to describe 3-stage battery charging. I continue to use 3-stage because it's used more often in English language literature in North American. So, North American readers are more likely to recognize and understand it.

(I'm tempted to switch to IUoU and put 3-stage in parenthesis.)

Wikipedia has a good article on IUoU that doesn't get too scientific or mathematical, if you'd like to know more.

(I'm still on the Wii-U so I can't post a link to the article like I'd normally do.)