> I am in need of a new battery for my 4k CSQ.and was wondering if any of you out
> there had any good or bad experiences with particular batteries?
The OEM battery is STOUT.  It is called "Autobahn" or something like that.
Interstate batteries are also a list favorite.
                               To have no errors
                               Would be life without meaning
                               No struggle, no joy
                               -- Brian M. Porter