V9 The V9 CARTRIDGE offers Quartz chamber, a ceramic mouthpiece, and adjustable airflow control. SPECIFICATION VolumeDimensionsHeating ElementMouth Piece MaterialTank MaterialCenter Post MaterialOil Inlet Hole Size/QuantityVaping ModeOutput Voltage 2.0 mlDiameter 14mm* H63.1 (exclude mouthpiece)Quartz core, SS316CeramicNickel Plated Brass/glassNickel Plated Brass (heavy-metals compliant)diameter 1.6mm/4N/AN/A Load ResistanceBattery CompatibilityBattery CapacityBattery Voltage AdjustableBattery RechargeableWorking TemperatureHeavy Metals CompliantTimeout ProtectionShort Circuit Protection 1.3 ± 0.1ΩUniversal 510 threadN/AN/AN/A-10~+60℃ YesN/AN/A