Hello guys, Today we wanna introduce to you the new version of MECHLYFE Arcless: Mechlyfe Arcless V2.0 Mech Mod Copper Version. Mechlyfe Arcless V2.0, constructed of copper, is compatible with single 18650/20700/21700 battery with 18650 adaptor. Mechlyfe Arcless V2.0 features knurled black sleeve, self-adjusting battery contact, internal all-around insulation protection and elegant arcless switch button for safe and high performance. Parameters: Size: 25* 91mm Material: Copper Battery: single 18650/ 20700/ 21700 Battery(not included) Thread: Hybrid 510 Features: Copper construction Powered by single 18650/ 20700/ 21700 Battery Knurled black sleeve Electroplating frosted black Self-adjusting battery contact Silver-plated copper constant contact Internal all-around insulation protection Elegant arcless switch button AV test is a 0.43V drop with samsung 30T Packages: 1* Mechlyfe ARCLESS V2.0 Mech MOD 1* EXTRA FIRE PIN 1* 18650 ADAPTER 2* SPRINGS 1* DELRIN INSULATION SCREW You May Like another single 18650/20700/21700 battery vape device: YiHi SXmini SL Class SX485J 100W Box Mod ThunderHead Creations Tauren Max Hybrid 2 in 1 Mech Mod (X Chipset) Geekvape Aegis Max 100W Box Mod Vapefly Kriemhild 200W Box Mod Ehpro Armor COD 18650/20700/21700 Semi-Mech Mod Ehpro Cold Steel 100 120W TC Box Mod