G Pen Hydout 510 Battery - Red Translucent

Bold and unmistakably retro, the Red Translucent Hydout echoes the iconic ruby-clear gadgets of the late 90s while delivering the reliable, discreet performance the Hydout is known for. Its magnetic two-piece housing hides your 510 cartridge completely, keeping your setup protected and visually clean. Inside, the Hydout offers adjustable voltage settings that let you control flavor and intensity, and a built-in 1.8V pre-heat mode that gently warms thick oils for consistent, smooth pulls. For this Retro Collection, the Hydout receives two major enhancements: seamless breath activation that powers the device with a simple inhale, and USB-C pass-through charging, allowing uninterrupted use even while charging. Compare its live price across the 2 shops we track below.