Name: Fenix E12 V3 Pocket EDC AA Flashlight
Brand: Fenix
SKU: FX-E12V3
Price: 29.95 USD
Availability: InStock

A black Fenix E12 V3 portable EDC flashlight with a metallic body and a single switch on the side.

Fenix E12 V3 EDC flashlight put into a pocket

Fenix E12 V3 EDC flashlight used to walk a side street at night in the city

The magnetic base of the Fenix E12 V3 EDC flashlight used to work on a car with the hood up

Fenix E12 V3 EDC flashlight clipped to a baseball cap with its two-way clip for use as a headlamp

Several photos showing various uses for the Fenix E12 V3 EDC flashlight

Fenix E12 V3 EDC flashlight with a battery sitting on a table

Fenix E12 V3 EDC flashlight held in hand using the tail switch

A graphic showing the lack of standby current for the Fenix E12 V3 EDC flashlight

Fenix E12 V3 EDC flashlight dropped on concrete

A chart showing the upgrades of the Fenix E12 family of flashlights over the years

Fenix E12 V3 EDC flashlight technical parameters chart

Fenix E12 V3 EDC flashlight in packaging with included accessories

Fenix E12 V3 EDC flashlight as viewed from the bottom

Fenix E12 V3 EDC flashlight as viewed from the top

Fenix E12 V3 EDC flashlight as viewed from the side

Fenix E12 V3 EDC flashlight as viewed from the back

$29.95

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Backed by the Fenix Limited Lifetime Warranty

The Fenix E12 V3 is a compact powerhouse designed for everyday carry. This flashlight delivers a maximum output of 200 lumens, powered by a single AA battery for convenient replacements. The flat tail design allows for tail standing and features a strong magnet for hands-free use on magnetic surfaces. The two-way body clip allows for secure attachment to your pocket, belt, backpack strap, or even to a cap as a makeshift headlamp. With an intelligent memory function, the E12 V3 remembers your last used output. It boasts a beam distance of up to 256 feet and offers up to 100 hours of runtime. The single switch output selection lets you easily switch between three output levels. Built to withstand tough conditions, the E12 V3 is impact-resistant to 1.5 meters and features IP68 rated waterproofing, making it fully protected against dust and water submersion up to 2 meters. Compact and lightweight, it fits easily into your bag, backpack, or pocket, making it the perfect everyday companion for any situation.

Outputs

High: 200 Lumens, 1 hour, 256 feet
Med: 30 Lumens, 15 hours, 98 feet
Low: 5 Lumens, 100 hours, 39 feet

Details

200 Lumen maximum output
Powered by a single AA battery
Flat tail for tail standing
Magnetic tail for hands free use
Two-way body clip
Intelligent memory circuit
Up to 256 foot beam
Compact and easy to carry in a bag, backpack, or pocket
Up to 100 hours of runtime
Single switch output selection
Impact resistant to 1.5 meters
Waterproof to IP68 standard - Fully submersible to 2 meters deep for up to 30 minutes

Batteries

Included: One Alkaline AA battery
Compatible: Any standard AA battery except rechargeable Lithium Ion. Rechargeable Ni-MH is recommended.

Size

Length: 3.21 inches
Head Diameter: 0.76 inches
Body Diameter: 0.69 inches
Weight: 1.9 ounces

Fenix E12 V3 Flashlight
AA Battery
Lanyard
Spare O-ring
User manual
Warranty card

Q. What kind of LED is used in E12 V3?

A: A Luminus SST20 LED with a lifespan of 50,000 hours.

Q. What is the color temperature of E12 V3?

A: Around 6000K.

Q. What is the operating voltage of E12 V3?

A: The operating voltage is 0.9 - 1.6 V. The nominal operating voltage is 0.9 - 1.8 V.

Q. Is E12 V3 rechargeable?

A: No, the E12 V3 uses standard AA batteries and does not feature onboard charging. Rechargeable Ni-MH AA batteries can be used but must be charged outside of the flashlight.

Q. Does E12 V3.0 have overheat protection?

A: No.

Q. Why does the E12 V3 happen to flicker?

A: The reasons that may cause the light to flicker, shine intermittently or even fail to illuminate:
1. Poor battery level.
Solution: Replace the battery.
2. The contact or contact point of the battery or flashlight is dirty.
Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.

If the above methods don't work, please contact your authorized distributor.

Q. What kind of battery can be used in E12 V3?

A: It is recommended to use a rechargeable Ni-MH AA or non-rechargeable Alkaline battery. Non-rechargeable Lithium-Ion batteries are compatible but not recommended. Do not use rechargeable li-ion batteries.

Fenix E12 V3

Overall rating: 4.4347825 / 5 from 46 reviews.

AI Generated Review Summary

The Fenix E12 V3 Pocket EDC AA Flashlight is a compact, high-quality flashlight with a maximum output of 200 lumens, powered by a single AA battery. It features a flat tail design for tail standing, a strong magnet for hands-free use, and an intelligent memory function. The flashlight is impact-resistant and waterproof, making it a reliable everyday companion.

Summary topics

Brightness: 43%
Build Quality: 8%

Review topics: [].

Review highlights

"It has the typical excellent Fenix quality and nice features including mode memory and the magnetic tail cap." — Brandon
"It's plenty bright for what it is and the fact they used the SST20 LED is a great quality for a little light like this." — Brandon
"nice compact and powerful light" — Adrian P.

Reviews

High quality but get rid of the magnetic tailcap

"I got this light early September 2025. It works well. Only thing I didn't like was the magnetic tailcap and I wish it was like 3/4 or 1 inch longer. I ended up losing it mid November because of the magnetic tailcap. It kept sticking to my keys and it would come out with them when pulling them out. Sometimes it just stuck to them and other times it would fall on the ground. Well that last time in November it fell out and I didn't notice until later. I looked all over but couldn't find it. Fast forward to today - April 17 2026. I just found it laying outside my house on the ground. It still looks just like it did the day I lost it. You can't tell it's been outside for 5 months in the rain and snow. Plus it still works with battery that was in it! The magnetic tailcap is the only reason I gave it 4 stars. I own several Fenix lights and they have all worked great. Will continue to buy them!"

— Mike Y. (4/5)

Great light for EDC

"I bought this for a EDC and I love it. On max power it is very bright but the battery doesn’t last very at this brightness. That is fine though because I bought it because it was a solid light and compact. I’ve had this light for at least two years and maybe longer. I carry it without even noticing it along with a pocket knife both in the same pocket. When I purchased it and paid only $30 I didn’t really expect it to last very long but it has surpassed my expectations on quality. Definitely recommend for an EDC but if you’re looking for something that has a long battery life on max brightness this isn’t the one. The low and mid brightness levels are just fine and definitely last a lot longer on these settings."

— Clayton (5/5)

Great little light

"I love my new flashlight. I bought it for my wife's purse. It is easy to operate and very bright"

— David H. (5/5)

Powerful mini flashlight

"A dependable, small flashlight & tool, very good technology."

— John T. (5/5)

good little light.

"I've had the v2 for several years and while it's a little shorter than I'd like it works well. I got the v3 because I wanted the memory. THe light still works well, but the button seems a little worse or maybe it just needs a bit of use to break in? I could do without the magnetic base but it's not terrible. It doesn't stick to my keys as much as I thought it would."

— Mike (4/5)

Good edc

"I bought the 3v after the rubber switch cap on my 2v broke. The 3v is good I would prefer it had the last mode of the old version. Also I'm not sure I like the magnetic tail, I see the usefulness but it attracts metal particles & might effect function over time."

— Chris L. (4/5)

Prefer older model

"I notice you came up with some upgrades with this model flashlight. Like the button and the intensity selections. Maybe it’s because I’ve been using this same model flashlight for years, but I prefer the older model. I don’t like the new button or how the intensity selection works. It seems too bright on the brightest selection. ."

— Jeff B. (4/5)

Great pocket carry flashlight

"This AA battery flashlight fits nicely in a pocket or purse, uses readily available batteries, and is sufficiently bright on highest setting this is not disappointing. Purchased one for every member of my family."

— Steve T. (5/5)

Great little flashlight!

"I purchased this Fenix model to replace my lost one (an earlier model, similar size). I like the fact that this new model remembers my preferred light intensity. It's a very convenient sized flashlight to carry in my pocket or purse. I really like it!"

— Susan S. (5/5)

Best AA light

"Having a stand up magnetic switch is the best of best worlds."

— Warren N. (5/5)

Fenix E12 V3 Pocket EDC AA Flashlight