Ok, they’re cheap, I can swap them out in less than 15secs in the field, and they last several hours. Not sure how that’s a bad thing. 18650’s are the same, I buy an 8pk a year and they last all year and get the same or better hour average out of them. May just be geographical differences for what you need. I don’t need “high demand” optics to kill out to 200yds max. Maybe if I ever head out West or somewhere I can see clearly past 200yds my needs might change.