The Pop Hit Twist 900mAh 1+1 Variable Voltage Battery Pen, created for 5/10 cartridges to enhance the smoking experience. This battery, made for an on-the-go consumer, is great for those who need something simple yet still quality.

Pop Hit Twist Slim 900mAh 1+1 Variable Voltage Battery Pen, dedicated to comfortability and enjoying the experience, creates a wonderfully simple and powerful device.

Each Pop Hit Twist 900mAh 1+1 Variable Voltage Battery Pen Includes:

• 2 X 900mAhVariable Voltage Battery
• 1 X USB Charger