Most powerful 3.7V 8W Blue Laser Pointer with Accessories

For a single-diode laser pointer, 8W is the maximum power we can currently achieve. This model is one of our most powerful Sanwu lasers, featuring adjustable power and multiple modes. Furthermore, it is powered by only one 3.7V battery, offering better stability than the dual-battery version. All accessories are included, with no customs fees or additional charges.

Normally, the maximum output of this laser is 7W. However, to meet the needs of some long-term customers, we have overclocked it to 8W. The overclocking is minor and has virtually no impact on its lifespan, so there's no need to worry.

Specifications
• Laser wavelength: 450nm
• Output power: 8000mW (8W)
• Laser divergence: < 2.0mRad
• Housing material: Damascus steel
• Output mode: normal output mode, strobe & breath mode, quick strobe mode, emergency SOS
• Special function: adjustable power, adjustable strobe frequency
• Protection: PCB protection, reverse polarity protection
• Waterproof rating: IPX5
• Power supply: 1 x 21700 battery
• Operating voltage: DC 3.7V
• Gross weight: 750 g

Buying Tips
1) If you want to maintain a visible blue laser spot at a distance of more than 1000 meters, please use a beam expander to minimize laser divergence.
2) You can install a 1.5mm tritium tube yourself, which adds a stylish and attractive touch.

Operating Tips

How to power on the laser
Please insert the 21700 battery with the positive side going in first. Then, screw on the base cap and press the bottom switch to power the laser.

Multiple operation modes
The laser starts in the mode that was last used. Half-press the button once to switch to the next mode. The cycle of four unique operational modes is as follows: normal output mode > strobe & breath mode > quick strobe mode > emergency SOS mode, and then back to normal mode.

Adjustable focus
This Sanwu laser pointer has a fully adjustable focus. Simply twist the top of the laser to adjust the beam focus.

Adjustable power and strobe frequency
In normal output mode, turning the magnetron adjustment ring can change the power. In other modes, turning the magnetron adjustment ring can change the strobe frequency.

Battery protection
These lasers are equipped with multiple protections to protect the laser and the battery: over-discharge protection, over-charge protection, and reverse polarity protection.

What's in the box?
• 1 x Sanwu 8W Blue Laser Pointer
• 1 x OD4 Laser Safety Goggles
• 1 x 21700 Lithium Battery
• 1 x Battery Charger
• 1 x Instructions, Warranty Card