Every couple years have to replace my crappy TH feeder batteries. Now I need to replace my Vexilar battery and have read great reviews on Lithium 12V 10AH batteries from ice fishermen - lightweight and last supposedly over 10 years. Anyone have experience using these in their feeders or flashers? While they cost $70-$100 I'd still be ahead fiscally and with less hassle when I do the math. Appreciate the feedback in advance!

Many men go fishing all of their lives without knowing that it is not fish they are after. ~ Henry David Thoreau

[Linked Image from i1261.photobucket.com]