I have the same problems with my Cabelas 3500A and stearns auto life vests’ They self inflate when stored in the boat in my shed. I have removed the co 2 cartridges but afrid I might forget to put them back in.
I have the Cabelas 3500 And Stearns Suspenders. they both self inflate while stored in the boat in the garage. At 20 to 30 bucks for recharge kits it gets costly. Has anyone else had this happen?