Vessel Core — Premium Simplicity in a 510 Battery The Vessel Core is a sleek and dependable 510-thread battery built for concentrate cartridges. It marries minimalist design with reliable functionality—offering smooth airflow control and variable voltage in a lightweight, pocketable device.

Key Features

• 260mAh Lithium‑Ion Battery: Long-lasting and rechargeable, made for everyday portability.
• Four Voltage Settings: Choose between 2.4V, 2.8V, 3.2V, and 3.6V—indicated by a smart LED color system—so you can fine-tune flavor or vapor density.
• 3‑LED Indicator: Displays battery level and power mode at a glance.
• USB‑C Charging: Fast charging with modern convenience and included cable.
• Universal 510 Threading: Compatible with virtually all oil cartridges; wide crown accommodates various diameters.
• Ultra-Light Design: Weighs just around 23 g and measures approximately 3.3″ long by 0.55″ in diameter—minimal bulk, maximum portability.
• Six‑Month Limited Warranty: Ensures peace of mind with support for genuine quality.

Many users appreciate the Core for its effortless performance and sleek styling. It’s frequently praised as “top of the line” in its category, valued especially for preserving cartridge life and consistency in power delivery. It’s also preferred by rosin and resin cartridge users thanks to its lower voltage settings, which help preserve terpene profiles and prevent overheating.