The GeekVape B100 Boost Pro Max 100W Pod System Vape Mod Kit is powered by 1 x 21700 battery (not included) supports wattage adjustable from 5W to 100W. The GeekVape B100 Aegis Boost Pro Max is with an upgraded Gen 2 three-inlet airflow control. Exceptionally durable body with IP67 water & dust resistance. The Geekvape Boost Pro Max comes in 21700. An ultimate Quadra Vaping System (Pro Pod/Plus Pod/RDTA/TANK). Features Output Power: 5~100W Input Voltage: 3.2~4.25V Output Voltage: 0.8~8.5V (Max 8.5V) Minimum Voltage: 3.3V +/- 0.1V Resistance Range: 0.1ohm~3.0ohm Longest Output/Vaping Time: 10S Temperature Control: 200~600"F Battery Specification: 21700 (Single Battery Replaceable, not included) Charger Voltage: Type-C 5V / 2A Display Screen: 0.96 Inch (TFT Color Screen) E-juice Capacity: 6ml Dimension: 49.17 x 33.00 x 121.90mm Shell Material: Plastic + Silicone + Leather + Zine alloy More details for Geekvap B100, please check >> https://www.3fvape.com/53000-geekvape-b100-boost-pro-max-100w-pod-kit.html