Geekvape Aegis Legend 5 Box Mod is the core of the Geekvape Aegis Legend 5 Kit, Powered by dual external 18650 batteries (not included) and driven by the lightning-fast AS 4.0 chipset, the Legend 5 delivers up to 200W of max output with an instant 0.01s firing speed. Designed with real-life challenges in mind, its IP68 tri-proof rating offers unbeatable shock resistance, waterproofing, and dust protection — perfect for demanding environments like job sites, hiking trails, or active travel. The laser-etched metal chassis and textured grip offer a secure and stylish feel, while the upgraded 1.08” dynamic screen with customizable light strips enhances usability in all lighting conditions. Parameters Working Mode: ECO/SMART/NORMAL/CUSTOM/TC Output Power: 5-200W Maximum Output Current: 45A Maximum Output Voltage: 12V Charging Port: Type-C Supported Resistance of Mod: 0.1~2ohm Battery Specification: 7.4V, External Double Battery 18650(not included) Display Screen: 1.08 Inch, TFT Colour Screen Operating Temperature: 0~45C Storage Temperature: -20-60C Relative Humidity: 45~75%RH Cooling Mode: Natural Cooling Each set contain: 1pc Aegis Legend 5 mod(not included battery) 1pc USB Type-C Cable