Enjoy the benefits of a smart battery in a discreet package with the Pulsar 510 Square Digital Display Vape Battery. Designed with a brushed metal finish, this cartridge battery has a squared shape that feels comfortable to hold and prevents the device from rolling on flat surfaces. The digital display screen on the side keeps users up to date on the battery life, voltage setting, puff counter, and preheat status. Your customers can prioritize rich flavors or thick clouds with the precision voltage controls, offering a wide voltage range that can be adjusted at 0.1V increments; the preheat function applies a low heat for a short amount of time to liquify crystals and remove clogs. The vape battery has single-button operation and universal 510 threading to work with most vape cartridges.