1,battery 650mah,1300mah 2.paypal,T/T,western union 3,heavy vapor, and more flavors 4,CE,SGS,ROHS,ISO 5.ego tank ego tank from bauwaybattery capacity:1300mah and 650mah650mah can support 900~1200puffscartridge can support 420~480puffs package content: atomizer2pcsbattery 2pcscartridge5pcsusb&wall charger1pcs more vapor electronic cigarette ego t tank system