- Grenco Science
Roam Battery Vaporizer Part
Replacement rechargeable 1,300mAh lithium-ion battery with full LED display for the G Pen Roam. Introducing the G Pen Roam, an all-in-one portable vaporizer intuitively designed to provide water-filtered concentrate vaporization on-the-go. Featuring a spill-proof, self-contained borosilicate glass hydrotube, a fully Quartz tank, and powerful 1,300mAh lithium-ion battery, the G Pen Roam heats to temperature within seconds of activation to deliver smooth and flavorful draws with ease. The G Pen Roam tailors to each user’s flavor and heat preferences through a digital temperature control and L…


