Pro Pen Neo 900 - Cartisan

The endurance champion of the Cartisan pen lineup—the Pro Pen Neo 900 delivers the longest session life of any pen-style battery in the Cartisan catalog, targeting heavy users who vape throughout the day and refuse to carry a charger. The substantially larger body accommodates the bigger cell while maintaining a pen-style profile that doesn't cross over into box-mod territory, threading the needle between "portable" and "powerful" that the 400 and 650 models compromise on in opposite directions. For customers who returned their smaller Cartisan pens complaining about battery life, the Pro Pen Neo 900 is the recommendation that eliminates the complaint permanently and keeps them in the Cartisan ecosystem. The weight increase over the 650 is minimal relative to the capacity jump, making the 900 a better value proposition for anyone who prioritizes session count per charge. Retailers who display all three Neo sizes (400/650/900) create a natural self-serve upgrade path where customers can physically compare sizes before deciding.