trader_4 wrote, on Sun, 21 Dec 2014 10:45:21 -0800:

more of a curiousity at this point.

I have a call in to Generac (left a message), so, hopefully on
Monday, they'll let us know how the battery is charged.

I wish it would say so in the manual.

If it matters, here are the 32 pages of the manual.
Page 1 = https://www.flickr.com/photos/98287134@N02/15878930218/
Page 32 = https://www.flickr.com/photos/98287134@N02/15444042424/