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GPEN Roam Replacement Parts
$16.99
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Keep your G Pen Roam performing at its best with official replacement parts designed specifically for the device. Whether your battery is losing charge capacity after months of daily use or your mouthpiece needs a fresh swap for hygiene and airflow, these are the genuine OEM components built to fit and function exactly like the originals — no third-party guesswork, no compatibility concerns.
Two replacement options are available: a 1300mAh built-in battery with Micro USB charging that restores full session life to your Roam, and a silicone mouthpiece that delivers a clean, fresh draw path. Select the part you need at checkout and get your Roam back to day-one performance.
G Pen Roam Battery
- 1300mAh Built-In Battery — The same capacity as the original factory battery. Restores full session count and consistent power delivery to a Roam that's been losing charge life over time.
- Micro USB Charging — Charges via the same Micro USB connection your Roam already uses. No new cables or adapters needed.
- Direct OEM Replacement — Manufactured by G Pen for the Roam. Guaranteed fit, guaranteed specs, guaranteed compatibility with the device's power management system.
| Pack Size | One (1) Battery |
| Battery Capacity | 1300mAh (Built-In) |
| Charging | Micro USB |
G Pen Roam Mouthpiece
- Food-Grade Silicone — Soft, heat-resistant silicone that's comfortable on the lips and easy to keep clean. Won't degrade, crack, or retain odors with regular use and cleaning.
- Fresh Airpath — Over time, residue builds up inside the mouthpiece and affects draw quality and flavor. A fresh mouthpiece restores clean, unrestricted airflow instantly.
- Direct OEM Replacement — Manufactured by G Pen for the Roam. Seats securely with the same fit and seal as the original.
| Pack Size | One (1) Mouthpiece |
| Material | Silicone |
Compatibility
- G Pen Roam Vaporizer (device sold separately)
Important: These parts are designed exclusively for the G Pen Roam. They are not compatible with other G Pen models such as the G Pen Dash, G Pen Connect, or G Pen Elite. Please confirm your device model before ordering.
Why Choose Official G Pen Roam Replacement Parts?
Vaporizer batteries degrade over time — it's not a defect, it's chemistry. After hundreds of charge cycles, a 1300mAh battery that once powered a full day of sessions starts dying mid-use. The fix isn't a new device. It's a new battery that restores the Roam to its original capacity for a fraction of the cost of replacing the entire unit. The OEM replacement drops in with the exact specs the Roam's power system was calibrated for — no voltage mismatches, no fitment issues, no risk to the device.
Mouthpieces are the other wear item people underestimate. Residue accumulates inside the airpath over time, and past a certain point, no amount of cleaning fully restores it. A fresh silicone mouthpiece brings back unrestricted airflow and clean flavor in seconds — and it's one of the cheapest, highest-impact maintenance steps you can take to keep your Roam tasting like it did on day one.
Both parts are genuine G Pen components — not third-party alternatives that might fit loosely, seal poorly, or use materials that haven't been tested with the Roam's operating temperatures. Protect your investment with the parts that were designed for it.
Disclaimer: This product and all products on this site are intended and sold for legal purposes only.
