I haven't, but I sure could use something like that for my F-350.
I bought one of these and use it on a Jump Start cart I built for my School Buses. I use it to maintain the 3, 1000 cca batteries so they are always ready at the drop of a hat. Will definetly do what you need. JTS71Mach1
I have 4 similar units. Swear by them. Cars always ready to go.