Mini Laser / 40W Output, Super Compact Body｜Built-in Rechargeable Lithium Battery

✅ Full Metal CNC Aluminum Alloy Shell
A one-piece blue aluminum alloy case, sturdy and drop-resistant, with excellent heat dissipation. The casing maintains stable temperature during long periods of work. Compact in size, it can fit in your palm, making it convenient for handheld experiments, fixed clamping, or simply placing it on a lab bench or fixture.

- ✅ One-Button Power Switch with Battery Indicator
Round power button with clear markings, short press/long press to turn on/off; side-mounted three-color LED battery indicator.
- ✅ Independent Lock Button
Equipped with a safety lock button, you need to unlock before output starts, reducing accidental activation and avoiding unexpected risks.

- ✅ Built-in High-Capacity Rechargeable Lithium Battery
No need for an external power supply! Fully charge and start working directly; can be used outdoors, on workbenches, or for teaching demonstrations without being tethered to a socket.

📋 Product Specifications

- Rated Power: 40W
- Shell Material: Aviation Aluminum Alloy CNC
- Power Supply: Built-in rechargeable lithium battery
- Controls: Main power switch, safety output lock, battery status indicator
- Overall Form: Integrated module, no external driver board required
- Usage Scenarios: DIY scientific experiments, teaching demonstrations, module development and testing

📌 Usage Notes

❗ Safety is Top Priority

1. The laser is high power — absolutely never point the beam at eyes or any part of the body. Always wear proper wavelength laser safety goggles during operation.

2. Do not turn it on and emit light when unattended; keep flammable materials away from the beam path to prevent fire.

3. For scientific and educational experiments only; do not modify for any illegal use.

4. When charging, please use a standard 5V charger; do not use fast-charging high-voltage chargers to protect the built-in battery life.

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