Sorry... My mistake. The passthrough in the kit is fine. I was in left field. The x2 battery has a passthrough function as well.
The batteries u ordered are the little cigarette sized batteries. The passthrough is basically a device that looks like a battery with a cable permanently attached. Basically it means that as long as you are near an outlet, you do not have to worry about having batteries charged up. After 2 or 3 days of vaping, you should find a rhythm that works for you. We had different habits as smokers, and I've found the habits change with vaping.
The batteries u ordered are the little cigarette sized batteries. The passthrough is basically a device that looks like a battery with a cable permanently attached. Basically it means that as long as you are near an outlet, you do not have to worry about having batteries charged up. After 2 or 3 days of vaping, you should find a rhythm that works for you. We had different habits as smokers, and I've found the habits change with vaping.