EGO 1.Battery can up to 1400mAh 2.Big vapor 3.Fast delivery by express 4.RoHS,Fcc,UL,,SDS are approved EGO Features:1. Size: L 120mm W14mm2. Each cartridge can last above 100-150 puffs 3. Battery capacity: 650mAh (900mAh/1300mAh are optional)4. Full Battery can last: 800-1000 puffs and above 5. Working voltage: 3.3v-4.2v6. Battery life: above 300 times recycling use 7. Charging time: 3-4 hours 8. ...