What's the battery life for nonstop vaping? The JB5000 provides approximately 5000 puffs from its developed-in 650mAh battery. While the flagship JB7500 Professional doubles it with an epic 7500 puff potential per demand. Juicy Bar JB7500 PRO: Stepping up, the JB7500 PRO provides 7500 puffs from a 17ml tank, with https://juicybarflavors.com/