I've had my Vamo V3 for about a week now, using it with 18350's and 18650's. I was getting ready to go out and changed the larger battery out for a smaller one. Screwed it back together (minus the extension) and ... it won't come back to life. No amount of clicking on any button, no amount of removing and replacing the battery, no amount of checking the tension on the spring and making sure everything fits nice and tight ... nothing gets any response at all.
