Introducing our versatile 350mAh Preheating Battery with Variable Voltage. Experience the perfect balance of power and convenience. With adjustable voltage settings and a preheating function, you can customize your vaping experience to suit your preferences. The 350mAh capacity ensures long-lasting power, while the preheating feature ensures smooth and consistent draws from the start. Enjoy compatibility with most cartridges and embrace the ultimate convenience of this compact and reliable battery. Elevate your vaping sessions with our 350mAh Preheating Battery. Order now for a truly enhanced vaping experience.