I always order an extra battery and attys, but the Lux comes with 2 of everything and the battery lasts between 10-12 hours. So, if you're like me and worried about losing one or something get a spare of each, but if you'd prefer to wait, you'll still be covered even if you do have a problem with anything. Tony is really quick to handle any problems that do arrive, and his shipping is fast, so you wouldn't have to worry too much if you got a bad battery (only had one so far and I own a lot of Modern Vapor equipment), or lost anything. You'll love the Lux. It is truly amazing, great vapor, long battery and looks great and no burnt juices. Sorry, don't mean to sound like a commercial, but I've always been absolutely
thrilled with Modern Vapor and Tony just raised the bar again with the Lux.