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G PEN Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for G PEN products.

Tip: include the full model number printed on your G PEN label for the best match.

About G PEN manuals on Manuals.plus

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LG Electronics Inc., Founded by Chris Folkerts in 2012, Grenco Science (the company behind G Pen) engineers the most advanced, user-friendly portable vaporizers on the market. In fact, Grenco Science was the first vaporizer brand to market a tank system that was designed specifically for e-liquids and aromatherapy oils. Their official website is GPEN.com.

A directory of user manuals and instructions for G PEN products can be found below. G PEN products are patented and trademarked under brands LG Electronics Inc.

Contact Info:

Address: 7162 Beverly Blvd #207 Los Angeles, CA 90036
Phone: 1-800-948-7480
Fax: (800) 864-1301
Online contact form

G PEN manuals

Latest manuals from manuals+ curated for this brand.

G Pen 510 Original Charger Instruction Manual

G Pen 510 Original Charger Instruction Manual

January 31, 2026
G Pen 510 Original Charger Specifications Feature Description Charger Type USB-C Cartridge Type 510 Voltage Levels Low, Medium, High Pre-heat Voltage 1.8V How to Use  Charge Use any USB-C charger…
G PEN Elite II Vaporizer User Guide

G PEN Elite II Vaporizer User Guide

January 15, 2022
G PEN Elite II Vaporizer User Guide QUICK START GUIDE Register SN number at bottom of device or packaging at GPen.com/Register. Fully charge device using included USB to USB-C Charging…
Tools420 G Pen Micro Plus Owner’s Manual

Tools420 G Pen Micro Plus Owner’s Manual

May 10, 2023
Tools420 G Pen Micro Plus Owner's Manual Instructions For Use Register S/N at bottom of packaging or top of Micro+ Battery at GPEN.COM/REGISTER. Fully charge G Pen Micro+ Battery from…
G Pen Connect Instructions and User Guide

G Pen Connect Instructions and User Guide

instruction
Comprehensive instructions for using the G Pen Connect vaporizer, including setup, charging, operation, and maintenance. Learn how to connect the tank, battery, and water piece for optimal concentrate vaporization.
G Pen Micro+ Instructions for Use

G Pen Micro+ Instructions for Use

manual
Comprehensive instructions for the G Pen Micro+ vaporizer, covering setup, operation, and cleaning. Learn how to register your device, charge the battery, connect cartridges, adjust heat settings, and maintain your…