A closed pod kit is a type of vaping device that uses pre-filled pods, which are sealed and not refillable. These pods come preloaded with e-liquid, making the device simple to use—just pop in a new pod when the current one runs out. Closed pod kits are typically designed for convenience and portability.

The lifespan of a closed pod depends on how often you use it. On average, a pod can last anywhere from a few days to a week before needing replacement. The e-liquid in the pod will eventually run out, and once it's empty, you’ll need to dispose of the pod and replace it with a new one.

No, closed pod kits are designed to work with specific pre-filled pods made for the device. You cannot refill these pods, and they must be replaced once the e-liquid is used up. Make sure to choose the right pod brand and flavor compatible with your device for the best experience.