Build & Pocket Feel

G Pen Hydout 510 Cartridge Battery keeps a tidy footprint that rides well in a pocket or pouch. The magnetic cap protects the mouthpiece and gives the device a clean, low key look. Edges are smooth, so it slips in and out without catching. The LED readout is easy to read at a glance.

Power Settings & Preheat

Pick a preset voltage and the device does the rest. Lower settings suit light oils and easy sips, higher settings add punch for thicker blends. If a cart feels slow, tap preheat for a brief warm up, then draw as normal. It is a simple way to match heat to what you are using.

Set Up & Handling

Thread in a standard 510 cartridge, click to power, and choose your level. The interface is direct and predictable, which makes it easy to switch between carts. The covered profile is practical during travel and storage. Feedback on the screen keeps guesswork to a minimum.

Upkeep & Charging

Keep contacts clean and performance stays consistent. Remove the cart, wipe threads and the centre pin with a lightly dampened swab, and let them dry. Wipe the exterior to keep the cover moving smoothly. When the battery icon dips, plug in a USB C cable and top up.

Who It Suits

Users who value simple, voltage based control and a protective cap in a compact 510 battery, ideal for low key daily carry and a smooth, predictable routine.

Features

400 mAh battery | Five voltages: 2.4–3.8 V | Preheat: 1.8 V, 10 s | LED screen: voltage, battery | USB-C charging (no cable) | Magnetic mouthpiece cover | Magnetic mouthpiece | Single button operation | 510 thread compatible | Supports carts up to 2g | Auto shut-off timer | USB-C charging | Easy to load | Easy to clean

What's In The Box

G Pen Hydout 510 Cartridge Battery | Magnetic Mouthpiece Cover