The 510 Thread 400mAh CBD/THC Slim Oil Vape Pen Battery with Micro USB Charger from Pluto is a high-quality product that is perfect for vaping enthusiasts. We are a factory dedicated to providing the best vaping experience possible, and this product is no exception. Our slim battery is designed to work perfectly with your favorite oils and features a 510 thread for easy compatibility with a wide range of cartridges. With a powerful 400mAh battery, you can enjoy long vaping sessions without worrying about running out of power. Plus, our micro USB charger makes it easy to charge up your battery and get back to vaping quickly. Get yours today and experience the quality and performance that Pluto is known for!