The "510 THREAD 400 mAh CBD / THC SLIM OIL VAPE PEN BATTERY + MICRO USB CHARGER - PLUTO" is a premium-quality vape pen battery designed to provide a powerful and reliable vaping experience. Made by our factory, this slim and compact battery is specifically designed to work with CBD and THC oils, making it perfect for those looking for a discreet and convenient way to enjoy their favorite oils on the go. With a powerful 400mAh battery, this vape pen is capable of delivering a consistent and long-lasting vaping experience, while the included micro USB charger makes it easy to charge your device whenever required. So whether you're a seasoned vaper or new to the world of vaping, this slim and efficient vape pen battery is the perfect choice for anyone looking for a reliable and high-quality vaping experience.