GREAT Battery!
"Vessel has really designed a battery that has airflow down. It looks discrete because it's smaller but goes beyond the beauty and works better than anything in it's category and I've tried many many many batteries over the years."
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Overall rating: 4.8184614 / 5 from 325 reviews.
Core [Stone] offers remarkable simplicity and technical precision with a compact long-lasting battery, exceptional airflow, and a sleek design. Customers appreciate its perfect size, quality, and powerful, consistent hits. The product provides premium value with a great feel and a standard charging port.
Review topics: ["size","taste","quality","issues","shipping","price","gift","feels","battery","design","looks","fits","weight","color","button","works","upgrade","customer service","consistency","pen","holds","core","vape","airflow","draw","hits","device","vessel","settings","cartridges"].
"Vessel has really designed a battery that has airflow down. It looks discrete because it's smaller but goes beyond the beauty and works better than anything in it's category and I've tried many many many batteries over the years."
"Works great! For all those fat carts that don't fit in standard drop in batteries."
"I've had this battery for about 8 months, I've dropped it in the rain, spilled water on it and even dropped it into flowing water at one point (not on purpose!) and it still works! has always had my side with a great battery life!"
"I picked up the Vessel Core in Blush (also have in Navy and Black) and I'm genuinely impressed. The biggest upgrade I've noticed over other batteries is how much less my cartridges clog — it makes a real difference in consistency. It also burns noticeably cleaner, which I attribute to the wide 510 crown and the well-tuned airflow. The four voltage settings (2. 4V–3. 6V) give you real control — I appreciate being able to dial down for flavor or bump up when needed. The 3-LED indicator is intuitive and the single-button interface is effortless. The blush and navy colorway both are genuinely pretty; it looks and feels premium without being bulky. My one gripe: there's no stand or base included. For a pen this slim, it tips over easily on a flat surface, and I'd love a way to keep it upright between uses. Vessel sells accessories separately, but something this simple should come in the box. Overall, a solid buy — especially if you've been frustrated with clogging on cheaper batteries."
"So nice to finally hold a vape pen the works as well as it looks. Love you beautifully designed devices."
"Solid pen. Not sure how long it will hold for a charge. But it burns well for $35. Here’s to a long life with it. Sleek design without a burning taste."
"I like how many levels you can adjust the strength too. A complaint I have had with other brands is the lack of airflow. This battery has amazing airflow so you get get great hits!"
"The body of the pen feels great and high quality overall. The battery life has also been good for me and I like how simple the overall design is, it just works."
"Very good pen, it works really good and the battery lasts longer than most of other devices that I have tried"
"I bought the Core because I wanted something a little classier than a cheap one from a smoke shop but was really disappointed when it arrived and the button was broken. However, after a quick email and a 5 second video of the problem, Customer Service had a new one on the way to me. Overall, its a nice unit and I am glad I went with it."