974nm 70W Portable Infrared Laser Igniter with Red Aiming Light & USB-C Charging

Product Overview

The 974nm 70W Portable Infrared Laser Igniter from Lilly Electronics is a compact, rechargeable high-power laser device featuring a distinctive silver-and-blue handheld housing, an integrated rechargeable lithium battery, a coaxial red aiming light, and intelligent temperature protection.

Operating at a wavelength of 974nm (near-infrared), the device incorporates a manufacturer-specified 70W IPG laser source and an integrated optical assembly.

Its portable design combines a built-in high-rate battery, USB-C charging, a visible red coaxial aiming beam, and automatic over-temperature protection.

Designed for qualified adult operators in controlled technical environments, this handheld infrared laser system is intended for specialized optical evaluations, engineering research, and professional equipment testing.

Key Features

• 974nm Near-Infrared Laser: High-power infrared laser system operating at a wavelength of 974nm, invisible to the human eye.

• 70W-Rated Laser Source: Manufacturer-specified 70W high-power laser source.

• IPG Laser Source: The manufacturer identifies the laser pump source as IPG.

• Coaxial Red Aiming Light: Integrated visible red auxiliary laser for optical alignment.

• Built-In Rechargeable Battery: High-rate lithium battery designed for portable operation.

• USB-C Charging: Convenient Type-C charging interface with USB-C charging cable included.

• Automatic Temperature Protection: Built-in thermal monitoring with automatic laser shutdown above approximately 45°C.

• Intermittent Operation: Designed for short-duration laser operation rather than continuous emission.

• Compact Handheld Housing: Silver-and-blue housing with integrated ventilation openings.

• Portable Design: Approximately 26 × 8 × 4 cm, with a manufacturer-specified device weight of approximately 0.5 kg.

Technical Specifications

Specification	Details
Product Model	HCGJ70
Product Type	Portable Infrared Laser Igniter
Laser Wavelength	974nm
Laser Spectrum	Near-Infrared (Invisible)
Rated Laser Power	70W (Manufacturer Specification)
Laser Source Brand	IPG (Manufacturer-Stated)
Optical Configuration	Integrated Infrared Laser Assembly
Auxiliary Aiming Light	Visible Red Coaxial Aiming Laser
Battery Type	Built-In High-Rate Lithium Battery
Battery Specification	9V / 12A / 12C (Manufacturer-Stated)
Charging Interface	USB Type-C
Temperature Protection	Automatic Shutdown Above Approx. 45°C
Operating Mode	Intermittent
Recommended Single Emission Duration	Approx. 2–4 Seconds (Manufacturer Guidance)
Approximate Intermittent Battery Runtime	30 Minutes (Usage-Dependent)
Housing Color	Silver with Blue Accents
Body Dimensions	Approx. 26 × 8 × 4 cm
Package Dimensions	Approx. 28 × 11 × 5 cm
Device Weight	Approx. 0.5 kg
Listed Total Weight	Approx. 0.6 kg

Technical Note: The 70W rating, IPG source identification, battery characteristics, and performance figures are based on manufacturer-provided specifications. Actual performance may vary depending on battery condition, operating environment, and production configuration.

974nm Near-Infrared Laser System

The HCGJ70 operates at a nominal wavelength of 974nm, within the near-infrared region of the electromagnetic spectrum.

Unlike visible lasers, 974nm infrared radiation is invisible to the human eye.

The device features an integrated visible red coaxial aiming light to assist with optical alignment during controlled technical applications.

The visible red aiming beam and the high-power infrared beam are separate optical outputs.

Important: The absence of visible light does not mean that infrared laser radiation is absent. Appropriate safety controls and wavelength-rated laser protective eyewear are essential.

Built-In High-Rate Rechargeable Battery

The 70W portable infrared laser igniter incorporates a built-in rechargeable high-rate lithium battery system.

The manufacturer specifies a 9V / 12A / 12C battery configuration intended to support the electrical requirements of the device.

Battery Features

• Integrated rechargeable lithium battery

• High-rate discharge configuration

• Built-in power supply

• USB-C charging interface

• Portable operation without an external battery pack

The manufacturer indicates an approximate intermittent usage time of 30 minutes, depending on usage frequency, battery condition, and operating environment.

This figure represents estimated intermittent operation and should not be interpreted as 30 minutes of continuous laser emission.

USB-C Charging

The device includes a USB Type-C charging connection.

A USB-C charging cable is supplied with the product.

Please Note:

• USB-C charging cable is included.

• USB wall charging adapter is not included.

• Use a compatible, reliable charging power source.

• Disconnect the charging cable before operating or servicing the device.

Coaxial Red Aiming Light

The HCGJ70 incorporates an auxiliary visible red aiming laser alongside the 974nm infrared optical system.

The visible aiming light assists qualified operators with optical positioning and alignment during controlled technical evaluations.

Optical Features

• 974nm near-infrared laser system

• Integrated red coaxial aiming light

• Compact optical assembly

• Dedicated optical output aperture

The red aiming light is an alignment aid only and does not eliminate the hazards associated with invisible infrared radiation.

Intelligent Temperature Protection

The device incorporates an internal temperature monitoring system designed to support safe equipment operation.

According to the manufacturer, the laser output automatically shuts down when the internal temperature exceeds approximately 45°C.

Thermal Protection Features

• Integrated temperature monitoring

• Automatic over-temperature shutdown

• Intermittent operating configuration

• Ventilated housing design

The manufacturer recommends short-duration laser operation rather than prolonged continuous emission.

The thermal protection system is intended to reduce overheating risk but does not replace appropriate operating procedures or laser safety precautions.

Compact Silver-and-Blue Handheld Design

The HCGJ70 features a distinctive silver-and-blue handheld housing with an industrial-style appearance.

Exterior Features

• Metallic silver body

• Blue accent panels

• Integrated control buttons

• Ventilated upper housing

• USB-C charging connection

• Compact handheld construction

The approximate body dimensions are 26 × 8 × 4 cm.

Manufacturing & Appearance Notice

The manufacturer states that the exterior housing is manually modified and assembled to accommodate the specialized laser components.

As a result, minor surface scratches, small machining marks, or cosmetic imperfections may be present.

These appearance characteristics are associated with the manufacturing and assembly process and do not necessarily indicate a functional defect.

Operating Information

The HCGJ70 is specialized high-power infrared laser equipment intended for trained adult users.

The device incorporates a power control button and a separate laser activation control.

The manufacturer recommends intermittent operation, with individual laser emission periods of approximately 2–4 seconds.

Continuous laser emission is not recommended.

Before operating the equipment:

• Inspect the device for visible damage.

• Ensure the optical outlet is unobstructed.

• Confirm appropriate laser protective equipment is available.

• Operate only in a controlled laser safety environment.

• Prevent access by unauthorized persons.

All operation must follow appropriate high-power laser safety procedures.

Package Includes

• 1 × HCGJ70 974nm 70W Portable Infrared Laser Igniter

• 1 × USB-C Charging Cable

Package Notes:

• Rechargeable lithium battery is built into the device.

• USB-C charging cable is included.

• USB wall charging adapter is not included.

• Additional accessories are not included unless specifically stated.

Maintenance & Storage

To maintain the equipment in good condition:

• Keep the optical output aperture clean and free from debris.

• Avoid touching optical surfaces directly.

• Use appropriate optical cleaning materials when necessary.

• Keep the device away from moisture and excessive humidity.

• Avoid dropping, striking, or subjecting the equipment to strong vibration.

• Do not disassemble or modify the internal laser assembly.

• Store the device in a cool, dry, secure location.

• Maintain the rechargeable battery appropriately during long-term storage.

• Disconnect charging accessories before inspection or maintenance.

Never attempt maintenance while the laser is energized.

Important Laser Safety Information

WARNING — HIGH-POWER INVISIBLE INFRARED LASER RADIATION

This device emits 974nm near-infrared laser radiation that is invisible to the human eye.

Direct exposure or hazardous reflections may cause permanent eye injuries, severe burns, fire, or property damage.

This product is intended only for qualified adult operators in appropriately controlled technical environments.

Essential Safety Precautions

• Never aim laser radiation toward people, animals, vehicles, aircraft, or occupied areas.

• Never look directly into the optical aperture.

• Always use certified laser safety eyewear appropriately rated for 974nm and the device's verified optical output.

• Do not rely on the visible red aiming light to determine whether the infrared laser is active.

• Prevent unintended reflections from mirrors, glass, polished metal, or other reflective surfaces.

• Operate only within an appropriate controlled laser safety area.

• Keep combustible materials away from unintended beam exposure.

• Keep children and unauthorized users away from the device.

• Never leave the equipment powered on and unattended.

• Do not disassemble, modify, or bypass protective components.

• Follow all applicable local regulations and laser safety standards.

Important: The built-in temperature protection system is an equipment-protection feature. It does not replace protective eyewear, beam containment, or appropriate laser safety controls.

Important Purchase Information

Manufacturing Characteristics

The manufacturer states that the product housing undergoes manual modification and assembly.

Minor cosmetic imperfections, small scratches, or machining marks may therefore be visible.

Customers who require a completely flawless cosmetic finish should contact Lilly Electronics before ordering.

Technical Performance

All performance figures are based on manufacturer-provided technical information.

Actual performance may vary depending on operating conditions, battery charge, optical configuration, and production differences.

Intended Use & Regulations

This product is specialized high-power laser equipment and is not a conventional consumer laser pointer.

Purchasers are responsible for ensuring that importation, possession, and operation comply with applicable laws and regulations in their destination country.

Why Choose Lilly Electronics?

Lilly Electronics supplies specialized laser equipment, optical components, electronic modules, and industrial electronics to customers worldwide.

We provide:

• Professional technical product information

• International shipping options

• Specialized laser equipment sourcing

• Wholesale and bulk-order support

• Assistance with optical components and custom product requirements

Contact Lilly Electronics for technical specifications, product availability, international shipping inquiries, wholesale purchases, or customized sourcing requirements.