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Tico22 5.1K Views
Oct 8, 2026 1:00 PM

ACEBEAM UC3A Racing Version EDC AAA Flat Magnetic Flashlight

$20

$40

50% off
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ACEBEAM via Amazon has ACEBEAM UC3A Racing Version EDC AAA Flat Magnetic Flashlight (Rosso, Violet, or Green) for $39.99 - $15.20 when you 'clip' the coupon on the product page - $4.80 w/ promo code T5GMHF78 = $19.99. Shipping is free.

Thanks to Community Member Tico22 for finding this deal.

Product Details:
  • With up to 900 lumens of illumination, this compact EDC flashlight helps you see clearly when walking at night, checking a campsite, working in dim spaces, searching a vehicle, or handling unexpected power outages. The flat pocket flashlight design provides strong everyday lighting without the bulk of a traditional flashlight
  • The built-in magnetic base lets you attach this magnetic flashlight to compatible metal surfaces, while the body clip keeps it secured to clothing, a pocket, backpack, or gear. It is designed for hands-free camping, automotive work, home repairs, hiking, maintenance, and emergency situations where holding a flashlight is inconvenient
  • Beyond standard illumination, the 9 RGB light modes provide versatile signaling and visibility for camping, outdoor activities, nighttime walks, roadside emergencies, group activities, and personal gear identification. Strobe and SOS functions offer additional options when you need attention or emergency signaling
  • Made from hard-anodized aircraft-grade AL6061-T6 aluminum alloy, this pocket flashlight combines a compact 2.81 x 1.22-inch body with a lightweight 2.22-ounce design. With IP68 waterproof and dustproof protection and 1.5-meter impact resistance, it is made to handle everyday EDC carry, camping, hiking, travel, work, and outdoor use

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • Our research indicates that this is $14.91 lower (42.7% savings) than the next best available price from a reputable merchant with prices starting from $34.90 at the time of this post.
    • While supplies / offer lasts.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Store:

Original Post

Written by Tico22
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ACEBEAM via Amazon has ACEBEAM UC3A Racing Version EDC AAA Flat Magnetic Flashlight (Rosso, Violet, or Green) for $39.99 - $15.20 when you 'clip' the coupon on the product page - $4.80 w/ promo code T5GMHF78 = $19.99. Shipping is free.

Thanks to Community Member Tico22 for finding this deal.

Product Details:
  • With up to 900 lumens of illumination, this compact EDC flashlight helps you see clearly when walking at night, checking a campsite, working in dim spaces, searching a vehicle, or handling unexpected power outages. The flat pocket flashlight design provides strong everyday lighting without the bulk of a traditional flashlight
  • The built-in magnetic base lets you attach this magnetic flashlight to compatible metal surfaces, while the body clip keeps it secured to clothing, a pocket, backpack, or gear. It is designed for hands-free camping, automotive work, home repairs, hiking, maintenance, and emergency situations where holding a flashlight is inconvenient
  • Beyond standard illumination, the 9 RGB light modes provide versatile signaling and visibility for camping, outdoor activities, nighttime walks, roadside emergencies, group activities, and personal gear identification. Strobe and SOS functions offer additional options when you need attention or emergency signaling
  • Made from hard-anodized aircraft-grade AL6061-T6 aluminum alloy, this pocket flashlight combines a compact 2.81 x 1.22-inch body with a lightweight 2.22-ounce design. With IP68 waterproof and dustproof protection and 1.5-meter impact resistance, it is made to handle everyday EDC carry, camping, hiking, travel, work, and outdoor use

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • Our research indicates that this is $14.91 lower (42.7% savings) than the next best available price from a reputable merchant with prices starting from $34.90 at the time of this post.
    • While supplies / offer lasts.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Store:

Original Post

Written by Tico22

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16 Comments

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Oct 8, 2026 2:15 PM
489 Comments
Joined Nov 2014
avitron142Oct 8, 2026 2:15 PM
489 Comments
Thank you for the review of this one! New to flashlights - how useful would this be for camping? It's super small I noticed, but not sure if the battery capacity is that much smaller because of that.
Original Poster
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Oct 8, 2026 2:52 PM
1.2K Comments
Joined Jul 2025
Tico22
Original Poster
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Oct 8, 2026 2:52 PM
1.2K Comments
Quote from avitron142 View quoted comment :
Thank you for the review of this one! New to flashlights - how useful would this be for camping? It's super small I noticed, but not sure if the battery capacity is that much smaller because of that.
It would be a good light for inside a tent, but I would opt for something bigger and stronger if you're exploring the area outside of the campsite.
Oct 8, 2026 7:46 PM
3.4K Comments
Joined Aug 2004
smithmalOct 8, 2026 7:46 PM
3.4K Comments
Thanks for post OP but I think this light is a weird EDC flashlight choice for the following reasons:
  1. Weird form factor: It's too big to carry on a keychain and too small to provide the power output and battery capacity that a standard handheld EDC does
  2. It's rechargability function necessitates the use of a proprietary battery with built-in USB-C port: I very much dislike all products that use proprietary rechargeable batteries with built-in USB ports. Once that battery is lost or no longer works so does your ability to have recharge functionality. I would have much rather they included a couple standard rechargable AAA batteries that I can easily swap out and designed the USB-port to be on the outer surface of the light which is easily accessible for the user
  3. In my opinion these side ancillary lights are so gimmicky and have very little utility as an EDC light. The only reason I could see it being potentially beneficial was if it where a UV light which you could use for various purposes.
My current EDC keychain light is the Nitecore TINI3. It's an inch smaller in length (1.86"), significantly lighter (20g vs 63g) and has more utility (5 light modes with three color temperatures). It also has a slick built-in OLED screen providing you information on how many hours of time you have left for any light mode you are currently using and what your current battery % is. While it's turbo light is less output (600 lumens vs. 900 lumens) it can last at that output far longer (20 minutes vs 15 seconds) making it much more usable.
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Original Poster
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Oct 8, 2026 8:10 PM
1.2K Comments
Joined Jul 2025
Tico22
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Oct 8, 2026 8:10 PM
1.2K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from smithmal View quoted comment :
Thanks for post OP but I think this light is a weird EDC flashlight choice for the following reasons:
  1. Weird form factor: It's too big to carry on a keychain and too small to provide the power output and battery capacity that a standard handheld EDC does
  2. It's rechargability function necessitates the use of a proprietary battery with built-in USB-C port: I very much dislike all products that use proprietary rechargeable batteries with built-in USB ports. Once that battery is lost or no longer works so does your ability to have recharge functionality. I would have much rather they included a couple standard rechargable AAA batteries that I can easily swap out and designed the USB-port to be on the outer surface of the light which is easily accessible for the user
  3. In my opinion these side ancillary lights are so gimmicky and have very little utility as an EDC light. The only reason I could see it being potentially beneficial was if it where a UV light which you could use for various purposes.
My current EDC keychain light is the Nitecore TINI3. It's an inch smaller in length (1.86"), significantly lighter (20g vs 63g) and has more utility (5 light modes with three color temperatures). It also has a slick built-in OLED screen providing you information on how many hours of time you have left for any light mode you are currently using and what your current battery % is. While it's turbo light is less output (600 lumens vs. 900 lumens) it can last at that output far longer (20 minutes vs 15 seconds) making it much more usable.
Nitecore makes great lights, and the TINI3 is no exception. I carried it on a keychain for months. It isn't really strong enough to be a primary EDC, but it works well on a keyring.

Just to clear up some confusion though, the UC3A doesn't require a proprietary battery. It can run on a 10440 li-ion (it comes with one), or a standard AAA.

As for putting a USB port on the light... Yes, they could have done that -- but ports expose the internals, which reduces weatherproofing. Since this is a pocket light, I think the goal was to prevent dust and moisture. The UC3A has the highest rating (IP68), while the TINI3, which has a USB port, is only IP54.

I'm not a huge fan of RGB ancillary lights either, though I've ended up using the red light more than I thought I would. Comes in handy as a night light when you want to preserve your night vision. But yes, the dynamic RGB mode is a bit gimmicky.
2
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Oct 9, 2026 2:52 AM
148 Comments
Joined Nov 2019
NedscOct 9, 2026 2:52 AM
148 Comments
OP wrote their "review" and their replies with AI/LLMs.
1
Original Poster
Pro
Oct 9, 2026 3:44 PM
1.2K Comments
Joined Jul 2025
Tico22
Original Poster
Pro
Oct 9, 2026 3:44 PM
1.2K Comments
Quote from Nedsc View quoted comment :
OP wrote their "review" and their replies with AI/LLMs.
Nope - actual human being / flashlight enthusiast here.
1
Oct 9, 2026 5:00 PM
2.9K Comments
Joined May 2007
eeagleOct 9, 2026 5:00 PM
2.9K Comments
Acebeam is fast becoming a favorite brand, especially w/these discounts, thanks OP
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Oct 9, 2026 5:42 PM
959 Comments
Joined Apr 2008
fsrkewdOct 9, 2026 5:42 PM
959 Comments
i assume you need a separate charger to charge the 10440?
Original Poster
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Oct 9, 2026 5:46 PM
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Joined Jul 2025
Tico22
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Oct 9, 2026 5:46 PM
1.2K Comments
Quote from fsrkewd View quoted comment :
i assume you need a separate charger to charge the 10440?
No - the included battery has a USB port on it.
1
Oct 10, 2026 3:10 PM
728 Comments
Joined Jun 2017
ViperDaSnakeOct 10, 2026 3:10 PM
728 Comments
The orange and a different shade of green is the same price without a discount code.

https://www.amazon.com/ACEBEAM-UC...B0GX961C8B


With that said, both listings only mention the AAA battery is included, nothing about a lithium battery.

Amazon AI:
The ACEBEAM UC3A EDC AAA Flashlight uses a standard 1AAA alkaline battery (included), not a 10440 lithium rechargeable.
However, customers mention that the flashlight also comes with a rechargeable battery option with a built-in USB-C charge port — so you get flexibility to use either a standard AAA or recharge the included battery.


There are reviews that mentioned 10440 lithium battery though. Not overly positive reviews, but it is mentioned in the reviews.
While they wouldn't have it in the product listing is kind of baffling to me though.
Oct 10, 2026 3:30 PM
728 Comments
Joined Jun 2017
ViperDaSnakeOct 10, 2026 3:30 PM
728 Comments
Edit below
Last edited by ViperDaSnake October 10, 2026 at 08:35 AM.
Oct 10, 2026 3:34 PM
728 Comments
Joined Jun 2017
ViperDaSnakeOct 10, 2026 3:34 PM
728 Comments
Quote from ViperDaSnake View quoted comment :
  • Items: $39.99
  • Shipping & handling: FREE
  • Promotion applied:: -$4.80
  • Estimated tax to be collected: $2.20
  • Order total: $37.39
Guess I'm going after the orange one...
Edit: Overlooked the stack coupon option.
  • IItems. 39.99
  • Shipping & handling. FREE
  • Promotion applied:: -$4.80
  • Your Coupon Savings: -$15.20
  • Estimated tax to be collected: $1.25
  • Order total: $21.24
1
Oct 10, 2026 10:13 PM
158 Comments
Joined Oct 2014
1TravisOct 10, 2026 10:13 PM
158 Comments
Got 1. Purple. Slick deal.
1
Yesterday 12:40 AM
3.4K Comments
Joined Aug 2004
smithmalYesterday 12:40 AM
3.4K Comments
Quote from Tico22 View quoted comment :
Nitecore makes great lights, and the TINI3 is no exception. I carried it on a keychain for months. It isn't really strong enough to be a primary EDC, but it works well on a keyring.

Just to clear up some confusion though, the UC3A doesn't require a proprietary battery. It can run on a 10440 li-ion (it comes with one), or a standard AAA.

As for putting a USB port on the light... Yes, they could have done that -- but ports expose the internals, which reduces weatherproofing. Since this is a pocket light, I think the goal was to prevent dust and moisture. The UC3A has the highest rating (IP68), while the TINI3, which has a USB port, is only IP54.

I'm not a huge fan of RGB ancillary lights either, though I've ended up using the red light more than I thought I would. Comes in handy as a night light when you want to preserve your night vision. But yes, the dynamic RGB mode is a bit gimmicky.
Agreed about the not needing a proprietary battery and perhaps I explained my issue with this incorrectly. That is that the flashlight has no rechargeable functionality, it contains a battery that has a rechargeable functionality. Once that battery dies, this is just a typical flashlight that takes AA batteries (alkaline/rechargeable). To me that is not a rechargable flashlight.

Regarding your concerns about adding a USB port would decrease weatherproofing, also true, but many many highly reputable flashlights have built-in USB ports and very few report weatherproofing issues that derived from their USB port. It's not like you are taking this light SCUBA diving. It's a small handheld light.

I just don't see the purpose or the audience for this flashlight. It's too big to be a keyring light and too small and not powerful enough to be a normal EDC flashlight.

Question: Since you stopped using the TINI3 as your keyring light, what did you move on to?
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Original Poster
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Yesterday 12:53 PM
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Tico22
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Yesterday 12:53 PM
1.2K Comments
Quote from smithmal View quoted comment :
Agreed about the not needing a proprietary battery and perhaps I explained my issue with this incorrectly. That is that the flashlight has no rechargeable functionality, it contains a battery that has a rechargeable functionality. Once that battery dies, this is just a typical flashlight that takes AA batteries (alkaline/rechargeable). To me that is not a rechargable flashlight.

Regarding your concerns about adding a USB port would decrease weatherproofing, also true, but many many highly reputable flashlights have built-in USB ports and very few report weatherproofing issues that derived from their USB port. It's not like you are taking this light SCUBA diving. It's a small handheld light.

I just don't see the purpose or the audience for this flashlight. It's too big to be a keyring light and too small and not powerful enough to be a normal EDC flashlight.

Question: Since you stopped using the TINI3 as your keyring light, what did you move on to?
Gotcha. USB-C batteries are becoming pretty common in lights now since they help improve waterproofing and IP ratings. When the battery dies (avg 3-5 years), you just replace it with another USB-C battery.

Correct, you shouldn't be diving with this light. The more common threat with a USB-ported pocket light is dust and material intrusion, not necessarily water/moisture. Carrying around something without a port is just safer in that respect. Is there a convenience tradeoff? Sure. Instead of plugging directly into the light you have to take the battery out. For those looking for something with better protection, this isn't a big hassle.

The original UC3A is getting good reviews, so there's definitely an audience. It's not for everyone, but no light truly is.

I've been alternating between a few keychain lights lately: Tunenge S15 Pro, Acebeam Keylite, Nextorch K40. The Keylite's simplicity is nice. The S15Pro has insane power for its size. The K40 is neat (huge Nextorch fan), but is getting scratched up.
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