Voopoo VINCI X Mod Pod is powered by a single 18650 battery with a twist-off battery cap which makes it easier to replace your battery, and maximum output can be fired up to 70W for great DTL vaping. Voopoo VINCI X features artistic appearance and ergonomic design with dimension 117mm by 29.5mm by 25.3mm, which is pocket-friendly and comfortable to hold in hand.