Aspire K2 KitAspire
- Battery – Built-in 800mAh
- Tank – K2 Tank
- Coils – 1.6ohm BVC (3.0 – 4.2V)
- Airflow – Bottom Adjustable Airflow
- Fill – Bottom Filling Tank
Aspire K2, this battery is a built-in 800mAh battery with a power output of 4.8V. The battery charges through screwing the battery into a 510 USB charger. The K2 tank has a bottom adjustable airflow system that is both user friendly and reliable.