* Can fit for: CE4，CE5, CE6, VIVI NOVA atomizer
* Atomizer Resistance: 1.3-4.0ohm
* Smart LED variable Voltage:
- Red light stands for 3.4V
- Purple light stands for 3.7V
- Blue light stands for 4.0V
* Material: Aluminum
* Battery Length: 81mm(650mAh)/ 89mm(750mAh)/ 104mm(1100mAh)
* the Weight of Battery Tube: 35.30g
* Weight of Battery: 17.25g(650mAh)/19.60g(750mAh)/24.90g(1100mAh)
* Battery Capacity: 650mAh(ICR14430)/ 900mAh(ICR14500)/ 1,100mAh(ICR14650)
* Color: Blue, Black, Silver, Red, etc
* Charging time: 2 hours/ 2.5-3 hours/ 3.5-4 hours
* Charge Current: 350mah
* Battery Lifespan: Recharging Times ≥300
* Certificates: CE, RoHS