GPen 510 Battery Hydout Retro Collection

Looking for a discreet 510 cartridge battery for sessions on the go? The G Pen Hydout 510 Cartridge Battery delivers powerful performance in a compact, concealment-focused design. This pocket-friendly device features a hidden magnetic mouthpiece cover that keeps your cartridge protected and shielded from light to help preserve oil quality. With a 400mAh battery, adjustable voltage settings, and a bright LED display, the Hydout gives you precise control over every draw. Compatible with most 510 thread cartridges up to 2g, it’s built for smooth, customizable sessions wherever you take it.