Princeton Tec Vizz Headlamp Battery Drain Issue.

I purchased the Princeton Tec Mossy Oak Gamekeeper Vizz headlamp a few months ago and noticed that the batteries kept dying. I did some testing and found that after using the headlamp for just a few minutes then turning it off, about a week later the batteries would be dead when I would go to use it again. I thought I got a lemon so I bought another one, it does the exact same thing. I looked online and found that many other people have been having the same issue. I contacted Princeton Tec to see if there is a fix, they said to put it into storage mode, I did this on both units and still have the same issue. I contacted Princeton Tec again today 2/23/2021 to see if I they would refund the first headlamp that I purchased as it is outside the Amazon return window, they would not. It is unfortunate that Princeton Tec doesn't stand behind their products, according to the dates on the many online posts I found, this problem has been out there for several years. I wanted to buy Made in the USA, this time it didn't work out. Just a warning to folks who may be shopping for a headlamp.