Originally Posted by ryanspeer
The difference between the two batteries didn't jump out at me there - thanks for pointing it out. For strict road riding (I'm not a MTB'er), would the NiMH battery really make that much of a difference? I'm not worried about theft/abuse/etc., as my bike is either in my garage, on the train with me, or in a secure locker in my building (i.e., no free-standing bike racks for me), and my riding would consist of a consistent commute on even roads to/from the train and then some 20 mile rides on controlled bike/walking trails in the late evening once or twice a week (hopefully).
Having multiple mounts for different bikes isn't a consideration for me. It'll be mounted to just one bike. The NiteRider NiteOwl that I was borrowing from my buddy did have kind of a different mount, but it's by no means whatsoever a breaking point for me. I just want maximum illumination for the $$. The mount of his NiteRider was functional though, and so I really have no complaints with it.
I guess from my low-budget perspective, I could put out the extra $30 for the TrailRat, or I could just get two RoadRats - one for the handlebars and one for my helmet (which I'd kind of prefer anyway). If the lead acid battery really is that bad though, I suppose that even with a limited budget, I should put out the extra cash anyway?
The lead acid will last for quite a while as long as you are careful and don't draw it down too far. The batteries are easily swapped for another, better battery later on. If money is tight, go for the 2 Roadrats. It's important to have two lights. Once you try a helmet light, you'll find it indispensable.