The new Elf Bar NC1800 disposable vape pen has a fixed battery with a capacity of 950 mAh. This powerful battery has a high energy density and a stable and continuous power output. The tank of the Elf Bar NC1800 has been pre-filled with 5 ml of e-liquid and 20 mg/ml of nicotine salt. With a large liquid reservoir and a powerful battery, it will easily get you through the day and last for about 1800 lung puffs. The surface of the vape pen is made of a soft and non-slip material, so it fits comfortably in your hand and offers a comfortable feel. Since the Elf Bar NC1800 is available in ten different flavors, it was given ten matching colors.