Vape cartridge battery, often designed with 510 threading, are essential for use with oil cartridges, providing a convenient and portable vaping experience. Here are some highlights regarding the best vape cartridge battery:

1. Ooze Vape Pen Batteries offer powerful 510 thread vapes with premium battery life that are compatible with a variety of cartridges, including pre-filled oil, wax, essential oil, and Delta 8 vape cartridges .

2. Slick Vapes provides a range of 510 thread batteries known for their universal compatibility with pre-filled wax cartridges, dab cartridges, and atomizer heads. They offer discreet options and a selection of batteries with different features such as variable voltage or auto draw .

3. VPM offers a selection of high-quality 510 cartridge vape batteries that are compatible with any empty 510 vape cartridges. They highlight the CCell Fino as a popular choice for its style, performance, and variable voltage temperature control, along with a charging dock and leather case .

4. Discount Vape Pen discusses the benefits of 510 thread cart batteries, emphasizing their small and discreet nature, universal 510 thread for carts, and the option to swap out fully-charged batteries for continuous use. They also provide guidance on the best concealed vape batteries and the most durable options .

When choosing a vape cartridge battery, consider factors such as battery life (measured in mAh), convenience, style, and whether the vape cartridge battery is variable voltage or button activated. It's also important to ensure compatibility with your specific cartridge and to consider the vape cartridge battery's durability and discretion if you need to use it in public settings or while traveling .