The Vessel Core - White - 510 Thread Battery is a high-quality, compact vape pen battery with a sleek and modern design. It features a wide 510 crown to accommodate cartridges of all diameters. The battery is powered by a 260mAh lithium-ion rechargeable battery core and has four power/voltage settings (2.4V, 2.8V, 3.2V, 3.6V) to customize your vaping experience. The battery also has a 3-LED indicator to show the battery life and power settings. It is compatible with most 510 thread cartridges.