I'm very frustrated with my batteries.........I think. I have like 10 14500 protected batteries I'm rotating. Can they ALL be bad? I just don't get this and I'm "curious" if it could be my switch. I'll put in a new battery, vape is okay for a while then it crashes within an hour or so and I have weanie vape and I have to keep putting in new batteries almost as bad as a standard 510. I know it shouldn't be this way, but it's constant. Most these batteries are really fairly new. Could this have ANYTHING to do with my switch? I just can't pop in a batty and enjoy my protege all day without constant frustration.