I have been neglecting my bike this winter and meant to get a battery tender earlier but now it is spring and my battery of course is dead. What kind of a battery tender should I get?
Don't ask me for details about my bike, I love to ride but don't get into the mechanical stuff.

Go with the Battery Tender Junior. I have one and it works great, even for car batteries. If you hook it up wrong it shuts down so it can't harm your battery or blow itself up. It comes with a variety of pigtails so you don't have to take the seat or body panels off to hook it up after you install the pigtail.