Kind Pen - Breezy - 510 Battery - The Breezy is a palm sized battery designed for oils and regular vape juice. It packs a punch.

Specifications:
Full chamber preheating for thick oils
4 voltage settings (2.8v, 3.2v, 3.6v, 4.0v)
Single-button operation
Interchangeable adaptors [all cartridges]