But what genuinely sets it aside is The point that it is rechargeable, making it a more sustainable alternative when compared to other disposable vapes.Juicy Bar JB7500 Professional: Stepping up, the JB7500 PRO features 7500 puffs from the 17ml tank, with a robust 650mAh battery in addition to a 1.10 Ohms mesh coil. This design is perfect for vaper