“CORE” Battery by Vessel
The Core Battery by Vessel is a vape pen battery designed for use with all oil cartridges. It features performance air intake, smart battery LED indication, 4 Power Settings, a long lasting 260mAh battery, and modern USB-C charging.
The power settings on the Vessel Core are as follows:
2.4V – Green
2.8V – Cyan
3.2V – Yellow
3.6V – Magenta
Jimmy Y. (verified owner) –
This is truly a good product. The only drawback is battery life. Beyond that, it’s nicely made, feels good to hold, and powers cartridges properly. I like the variable voltage settings and have discovered that a lower voltage is better for me. (My old battery had no voltage adjustment.) The Vessel Core is a nice addition to my hobby.