VAPE PEN BATTERY 510 THINGS TO KNOW BEFORE YOU BUY

Extremely-Portability: The compact size on the UPBAR NANO makes it extremely easy to carry with you wherever you go. Slip it into your pocket or bag, and revel in vaping on the run without any hassle.That's where 510 batteries come in. These batteries connect to the cartridges via a 510 thread, that's the conventional variety of connection identifi