Thank you for sharing your feedback, we really appreciate it. Due to its compact design, the AirVape X battery may last at least 20 minutes on a full charge. We recommend charging the unit using a charger with less than 5 volts (an Apple charger will do) or attach it to the computer for 1 hour to get a full charge.
If you have any questions or concerns, feel free to contact our awesome customer support group at email@example.com. #HappyVaping!