Efest INR 30EF 18650 battery, with a capacity of 3000mAh.
With a constant discharge rating of 15A, there is plenty of amps available to run most low to mid-power vaporizers along with any other low to mid draw applications.
Model: INR18650-3000 (30EF)
Flat top: Yes
Minimum Capacity: 2950mAh
Max Charge Voltage: 4.2v
Nominal Voltage: 3.7v
Discharge Current: 15Amp Continuous
Max Diameter: 18.4mm
Max Height: 65.50mm
Approx weight: 48.0g
Operating temperature: Charge 0℃～50℃, Discharge 20℃～75℃, Storage -20℃～45℃