... plastic 4.100% no burning smell,no leakage5.510 Screw thread, match 510,eGo,eGo-T,eGo-W battery6.Durable supply of ... safetyLiquid Capacity1.6-2mlResistance2.5-2.9ohmsScrew thread510 threadMatch model(joye)510,510-T eGo,eGo-t,eGo-w,eGo-c,F1,kGo ...