Combining 120W optical output with a compact all-in-one architecture, this 915nm laser system is designed for professional users who need a portable high-power optical source without a separate external battery or power module.
The laser source, rechargeable battery, control electronics and thermal-management components are integrated into an aluminum-alloy housing measuring approximately 160 × 52 × 52mm.
At only approximately 750g, the main unit provides a highly portable solution for laboratory research, engineering evaluation, optical experiments and controlled industrial testing.
The system delivers up to 120W optical output while maintaining a significantly smaller and lighter form factor than many higher-power laser platforms.
Electrical power consumption is approximately 240W.
This combination makes the system particularly suitable for professional projects where portability, installation space and equipment weight are important considerations.
The system incorporates a Raycus 120W laser source operating at 915nm.
The near-infrared output provides a professional optical platform for controlled research, engineering and testing applications.
Portability is one of the main advantages of this model.
Main Unit Size: Approx. 160 × 52 × 52mm
Net Weight: Approx. 750g
The compact dimensions simplify transportation and make the system easier to integrate into space-limited experimental setups.
Compared with larger split-type systems, no separate high-capacity external battery pack is required for standard operation.
Four Samsung 50S lithium-ion cells are integrated directly into the main housing.
The internal power configuration eliminates the need to connect an external battery before each operation, helping reduce setup time and external wiring.
Battery Configuration:
4 × Samsung 50S lithium-ion cells
16.8V fully charged voltage
Integrated rechargeable design
DC charging interface
Approx. 1 hour typical runtime under intermittent use*
*Actual battery endurance varies with operating cycle, battery condition, ambient temperature and system usage.
For portable professional applications, the integrated architecture provides a convenient balance between optical output and mobility.
A 6× focusing lens provides manual optical adjustment for different controlled test setups.
The operator can adjust the focus according to working distance and experimental requirements.
Because optical performance changes with distance, the focus should be checked and readjusted whenever the working configuration changes.
The main housing is manufactured from aluminum alloy to provide a balance of structural strength, low weight and thermal performance.
The compact enclosure also incorporates ventilation channels and active airflow to assist with heat dissipation during intermittent operation.
This construction makes the system suitable for professional users who require equipment that can be transported between different controlled testing locations.
High optical output from a compact enclosure requires effective thermal management.
The system combines active fan cooling with automatic temperature monitoring to protect critical internal components.
From a fully cooled condition, continuous operation for approximately 40 ± 5 seconds may activate thermal protection.
For normal professional operation, shorter activation cycles of approximately 2–10 seconds are recommended, with sufficient cooling time between cycles.
Actual thermal performance depends on ambient temperature, ventilation, previous operation and system condition.
Two separate controls are incorporated into the system:
Key-Operated Master Switch
Provides physical access control and helps prevent unauthorized operation.
Independent Output Switch
Laser output requires a separate activation action after the system has been powered.
Separating master power and optical output control provides an additional level of operational control for professional environments.
| Parameter | Specification |
|---|---|
| Optical Output | 120W |
| Wavelength | 915nm |
| Laser Source | Raycus |
| Electrical Power | Approx. 240W |
| Optical Configuration | Direct Beam |
| Focusing | Manual |
| Focusing Lens | 6× |
| Housing | Aluminum Alloy |
| Battery | 4 × Samsung 50S |
| Battery Voltage | 16.8V |
| Charging | DC Interface |
| Typical Battery Runtime | Approx. 1 Hour, Intermittent Use |
| Recommended Duty Cycle | Approx. 2–10 sec per Activation |
| Thermal Protection | Approx. 40 ± 5 sec from Cold Start* |
| Main Unit Size | Approx. 160 × 52 × 52mm |
| Net Weight | Approx. 750g |
| Package Size | Approx. 260 × 170 × 85mm |
| Package Weight | Approx. 1.2kg |
*Thermal-protection timing varies according to operating and environmental conditions.
The compact 120W 915nm laser platform can be considered for controlled professional applications including:
Optical and photonics research
Laboratory experiments
Engineering evaluation
Material-response studies
Thermal-effect testing
Optical system development
Industrial R&D
Technical demonstrations
Prototype evaluation
Customized system integration
Application suitability should be evaluated according to the required optical conditions, working environment and applicable laser-safety requirements.
Not every professional project requires a larger 260W or higher-power system.
For customers who prioritize portability and simple setup, this 120W model provides a compact alternative with several practical advantages:
Lower Equipment Weight
The main unit weighs only approximately 750g.
Integrated Battery
No separate external power pack is required for standard operation.
Smaller Footprint
The 160 × 52 × 52mm enclosure is easier to transport and integrate into compact setups.
Simplified Setup
Integrated power and control components reduce external connections.
Professional Optical Configuration
The Raycus 120W source and adjustable 6× optics provide a configurable platform for controlled professional projects.
A standard package can include:
120W 915nm laser system
6× adjustable focusing lens
Battery charger
Protective storage case
Related accessories
Package contents and accessory combinations can be adjusted according to B2B order requirements.
We supply professional laser systems for laboratories, engineering companies, research organizations, distributors and system integrators.
For project-based inquiries, please provide:
Application + Working Distance + Quantity + Destination Country + Special Requirements
Based on your requirements, we can provide the appropriate technical information, available configuration, B2B pricing and lead time.
OEM and project-specific requirements can also be discussed.
Need a compact 120W 915nm laser system for your project?
Send us your application and required quantity to receive:
Detailed technical specifications
B2B quotation
Available configurations
Accessory information
OEM options
Lead time
Shipping information
Contact us with your project requirements to receive technical information and a quotation.
This is a high-power professional laser system intended only for trained personnel operating in controlled environments.
The 915nm output presents serious eye and skin hazards and is not safely visible to the human eye. Appropriate wavelength-rated protective eyewear, beam containment, restricted access and professional laser-safety procedures are required.
Never direct the laser toward people, animals, vehicles, aircraft, public areas, windows or reflective surfaces.
Purchasers and operators are responsible for compliance with applicable laser-safety and local regulatory requirements.