Can i use 2 18650 batteries instead of the 6 aaa?

I don't think so. The flashlight has 2 casings or holders for the 6 batteries and works great 👍.

How much luminous power does it have?

I don’t know the luminous power and the manual does not show. I can say that it is very bright and I can feel my arm warm up when I checked for uv ink on an admission stamp

does it help you do find dog poop outside

Depends on what you feed the dog

How many lumens does this have?

Lumens is a measure of brightness of visible light. As this flashlight emits UV light, it is not a metric used.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Vansky X7 Pro 365nm UV Light Blacklight Flashlights: LED Black Light Flashlite Professional Ultraviolet Flashlight Pet Urine Detector for Dog Cat, Resin Curing and Rock Hunting(Batteries are Included)

Product ID: 728749430

Details

Colour
Black
Light source type
UV LED 365nm
Material
Aluminum
Power source
Battery
Special features
Stain Detector

💎Fluorescent mineral detection for rock hunting

🔋5+ hours runtime with included AAA batteries

🔦365nm UV wavelength - pinpoint invisible stains

9187 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔦 Illuminate the unseen, own the night!

READY WHEN YOU ARE - Comes fully loaded with 6 AAA batteries and user manual—pocket-sized and travel-ready for instant UV detection anywhere, anytime.
MULTI TASK LIKE A PRO - From scorpion spotting to resin curing and ID authentication, this blacklight is your all-in-one UV tool for home, garden, and adventure.
BUILT TO LAST PERFORM - Durable aluminum alloy body with premium black UV filter lens ensures pure, powerful light and IPX4 water resistance for any environment.
INVISIBLE STAINS FOUND - 365nm UV light reveals pet urine, bed bugs & hidden messes with surgical precision—no more guesswork or costly cleaners.
ROCK HUNTERS SECRET WEAPON - Make yooperlite and fluorescent minerals glow bright orange—discover rare finds others miss with the gold standard UV wavelength.

The Vansky X7 Pro 365nm UV Blacklight Flashlight is a professional-grade handheld tool designed to detect invisible stains like pet urine, reveal fluorescent minerals for rock hunting, and assist in various UV applications such as resin curing and scorpion detection. Featuring a powerful 365nm UV LED, premium black filter lens, durable aluminum construction, and over 5 hours of runtime with included AAA batteries, it’s a versatile, ready-to-use flashlight optimized for precision and portability.

Specifications

ASIN	B0BFHCZG8B
Additional Features	Stain Detector
Batteries are Included	Yes
Battery Description	Alkaline
Battery Type	Alkaline
Best Sellers Rank	#105,107 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,366 in Handheld Flashlights
Brand Name	Vansky
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (1,240)
Finish Types	Powder coated or painted
Included Components	AAA Standard Alkaline Battery 6, Battery Holder 2, Lanyard, User Manual 1, Vansky 365nm UV Light Flashlight 1
Item Dimensions D x W x H	36D x 39W x 176H millimeters
Item Dimensions L x W x H	36L x 36W x 178H millimeters
Item Type Name	365nm UV Light Flashlight
Item Weight	0.01 Kilograms
Light Source Special Features	Detecting invisible spots
Light Source Type	UV LED 365nm
Light Source Wattage	4 Watts
Manufacturer	Vansky
Manufacturer Part Number	S5C
Material Type	Aluminum
Model Number	S5C
Mounting Type	Handheld
Number of Batteries	6 AAA batteries required. (included)
Number of Items	1
Number of Light Sources	1
Number of Packs	1
Power Source	Battery Powered
Recommended Uses For Product	pet urine detection, rock hunt, scorpion finding, uv resin hardening, kitchen/bathroom stain detection, identification of luminous material
Runtime	5 hours
Shape	Pen
Style Name	1 LED 365nm
Unit Count	1.0 Count
Voltage	9 Volts
Water Resistance Level	Waterproof
Wattage	4 watts

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The delivery time was excellent, and the packaging was secure.

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