Hi, please don't toss them unless the have gasped their last. Even older ego's are useful to someone still smoking. The best and kindest thing you can do is pass them forward. You must know someone you could encourage to try Vapeing, give them or several of them one (or better yet 2) of your
batteries. Most people will move to something with a bigger power supply rather quickly( if
vaping takes with them),so your batteries may just get the on the road to Non smoker status. So as they say "pay them forward" to someone you care about.