I picked up a 2007 f800s recently and have had it for about 2 weeks. As recent as last Sunday I had put on 500km. After that, it sat for 7 days and today I was going to go for a ride and flipped the start button on, watched the needles do their thing, and then pressed the start button and nothing. No sounds, no start...nothing at all. So I plugged it into my battery tender and the charging light was amber to indicate its charging, not green that it is charged. It's been like that for about 7 or 8 hours so far today and it is still on that amber light. I tried a couple attempts to start and still the same situation.
Does this sound like a dead battery or one of these stator issues I have been reading about?