Product Overview

40W Mini Portable Laser Igniter – USB-C Rechargeable Optical Pump Source

The 40W Mini Portable Laser Igniter is a compact handheld optical device designed for adult laboratory testing, educational demonstrations, engineering projects, and optical hobby applications.

Featuring a precision 974nm optical pump source, rechargeable lithium battery, USB-C charging, CNC aluminum alloy housing, and intelligent temperature protection, this lightweight unit delivers stable optical performance in a portable form factor.

Key Features

• 40W precision optical pump source
• 974nm infrared optical output
• Compact handheld aluminum alloy body
• USB Type-C rechargeable battery
• Built-in 1150mAh high-rate lithium battery
• Coaxial auxiliary alignment light
• Intelligent over-temperature protection
• Lightweight portable design
• Suitable for laboratory, engineering, and educational optical applications

Package Includes

• 40W Mini Laser Igniter
• USB Type-C Charging Cable
• User Guide

Technical Specifications

Operating Instructions

Power On

Press and hold the power button for approximately 3 seconds.

Charging

• Recharge using a USB Type-C cable.
• Fully charge before first use.
• Recharge periodically during long-term storage.

Recommended Operation

• Operate in short intervals of 3–5 seconds.
• The aluminum housing functions as a heat sink and may become warm during use.
• The built-in protection circuit automatically stops optical output if internal temperature reaches approximately 45°C.

Maintenance

• Keep the optical output window clean.
• Remove dust using a soft microfiber cloth or optical lens tissue.
• Store in a cool, dry environment.
• Recharge the battery every few months if not used for extended periods.

Safety Information

⚠ Important Safety Notice

This product is intended only for adult laboratory, educational, engineering, and optical testing applications.

• Never direct the optical output toward people, animals, vehicles, or aircraft.
• Always wear laser safety eyewear appropriate for the operating wavelength.
• Keep away from children and unauthorized users.
• Operate only in controlled environments.
• Do not disassemble or modify the product.
• Follow all applicable local laws and regulations.
• Improper use may result in serious eye injury, burns, or equipment damage.