Mastercool 53518-UV Rechargeable True UV Flashlight
SKU: 23590902569

Mastercool 53518-UV Rechargeable True UV Flashlight

$140.72 $156.35
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  • USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Mastercool 53518-UV Rechargeable True UV FlashlightThis Mastercool flashlight is comparable to 50 Watts of true UV light for AC. ATF and engine oil leaks. The end user will always have power with a AAA battery power supply if rechargeable power is drained. Packaged with quick charger. AAA batteries and UV enhancing glasses. Specifications High Intensity LED Lamp Power: 2W 154 170 W cm2 which is compatible to a 50 watt UV flashlight UV Wavelength: 390 400 Illumination Mode: On Off Battery: Lithium Li

This Mastercool flashlight is comparable to 50 Watts of true UV light for AC. ATF and engine oil leaks. The end user will always have power with a AAA battery power supply if rechargeable power is drained. Packaged with quick charger. AAA batteries and UV enhancing glasses.

Specifications

  • High Intensity LED

  • Lamp Power: 2W

  • 154 170 µW/cm2 which is compatible to a 50 watt UV flashlight

  • UV Wavelength: 390-400

  • Illumination Mode: On-Off

  • Battery: Lithium Li-Ion. full discharge and cut-off discharge of 4.2V and 2.75V

Features

  • TRUE UV LIGHT for A/C. ATF and engine oil leaks

  • LITHIUM LI-ION BATTERY with full discharge and cut-off discharge of 4.2V and 2.75V

  • AAA BATTERY HOLDER provides backup power to flashlight 3 AAA batteries included

  • UV WAVELENGTH of 390-400
  • 154 170 µW/cm2 which is compatible to a 50 watt UV flashlight
  • 2 illumination modes: super bright and battery conservation^Includes 110 Volt charger^Twist the handle to zoom the UV light in or out^AAA battery holder provides backup power to flashlight^Includes safety glasses

Specifications

  • Brand Name: Mastercool
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23590902569

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4.4 ★★★★★
Based on 55 reviews
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Verified Purchase
Nicole barbay
Chelsea, US
★★★★★ 5
Water bottle
Color: Shy Marshmallow, Size: 24 Ounces
My son had to have this water bottle and at first I was like what's all the hype about but I know now bc it literally the best water bottle, it super easy to clean, its versatile, it keeps your drink cold all day, the lid is amazing bc there's no leakage at all and you can use a straw or the drinking part for your mouth, great value for the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
H
Verified Purchase
Heather Watson
Lexington, US
★★★★★ 5
great water bottle, doesn't leak
Color: Camo Cool, Size: 24 Ounces
Headline: Finally, a Water Bottle That Lives Up to the Hype!⭐⭐⭐⭐⭐"I’ve tried almost every popular water bottle brand out there, and the Owala FreeSip is genuinely in a league of its own. The 2-in-1 spout is a game-changer—I love being able to sip upright through the straw or tilt it back to chug. It makes drinking water so much easier.It’s completely leakproof when locked, which I’ve tested in my gym bag multiple times. Plus, the cover keeps the mouthpiece sanitary. It keeps my water ice-cold for over 24 hours, even sitting in a hot car. And let's talk about the colors—they are so fun and vibrant. I got the 24oz, and it fits perfectly in my cup holder. If you’re on the fence, just buy it!"
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
M
Verified Purchase
Maylauri
Lowell, US
★★★★★ 4
Great Water Bottle but failed after one year.
Color: Foggy Tide, Size: 32 Ounces
I purchased this Owala water bottle a little over a year ago and it was in my top favorites. The flip-up lid is a great feature, and I like that you can use it with or without the straw. It’s completely leak-proof, comfortable to carry, and has held up well with daily use. My only complaint had been that it doesn’t fit in most standard cup holders. But after about a year, I did notice that it stopped keeping my water cold as long as it used to, and the ice began melting much faster. I reached out to Owala customer service but unfortunately never received a response. Even with that issue, I still prefer the lid design over brands like Yeti or RTIC, so I would consider purchasing another Owala in the future. If you value a convenient, leak-proof lid design, it’s definitely worth considering. I just sincerely hope the insulation lasts longer on the next one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kristen Tryon
Massapequa, US
★★★★★ 5
The BEST water bottle on the market!
Color: Denim, Size: 32 Ounces
I am in love with this water bottle! I take it everywhere with me, and I love that it has a built-in straw. The color is perfect as well. It motivates me to get my water intake in, and it helps me meet my fitness goals. It is easily washed in the dishwasher, and I don't have to worry about it breaking. It keeps the temperature of my water perfect- whether I add ice or not. It is sturdy but not too heavy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
R
Verified Purchase
Rose Cottingham
Charlottesville, US
★★★★★ 5
This mattress cover is great! Well worth your money
Size: Twin XL, Style: 1 Green
This mattress cover is so comfortable. I am scheduled for back surgery in a week so when I find something I can sleep on and call it comfortable you best believe it is! It fits well, it’s pretty and it’s very fluffy. Seems to be made very well. I am confident that I’ll get a lot of wear out of it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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