GUNMANSA Fenix ARB-L18-3400 (3400MAH 18650 Battery)
FENIX

Fenix ARB-L18-3400 (3400MAH 18650 Battery)

FENIX ARB-L18-3400 (3400MAH 18650 BATTERY) is a high capacity 18650 Li-ion rechargeable with a protection circuit in the anode.

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Description

Fenix ARB-L18-3400 (3400MAH 18650 Battery)


The Fenix ARB-L18-3400 is a high-performance 18650 Li-ion rechargeable battery with a 3400mAh capacity, offering extended runtime and reliable power for high-drain devices like flashlights, vaporizers, and other portable electronics.


Built with cutting-edge technology, the ARB-L18-3400 comes equipped with advanced protection circuitry embedded in the anode, providing vital safeguards against short circuits, overcharging, overdischarging, and overheating. This protective feature enhances the overall safety of your devices, preventing damage to both the battery and the device it powers, even under extreme conditions.


Safety Features for Peace of Mind: The Fenix ARB-L18-3400 is engineered with an additional layer of protection in the form of pressure relief vents. These vents are designed to expel waste gases in the unlikely event of an internal short circuit, preventing the risk of a catastrophic failure or explosion. This makes the ARB-L18-3400 one of the safest rechargeable 18650 batteries on the market, providing peace of mind for users in demanding environments.


The battery is built for longevity, offering an impressive 500 charge cycles, which means you can rely on it for years of consistent use. Whether you’re using it in high-output devices or for everyday applications, this battery’s long-lasting performance ensures that your device stays powered when you need it most.


Features:



  • High Capacity: 3400mAh for extended runtime in your devices.

  • Advanced Protection Circuit: Safeguards against short circuits, overcharge/discharge, and overheating to enhance battery longevity and user safety.

  • Pressure Relief Vents: In the rare event of an internal short circuit, these vents expel waste gases to prevent potential explosions.

  • Long Lifespan: Capable of up to 500 charge cycles, ensuring prolonged reliability.

  • Voltage: 3.6V for stable and consistent power output.

  • Charging Current: Recommended 1A, with a maximum of 2A for efficient and safe recharging.

  • Lightweight & Compact: Weighs only 1.8 ounces (50g) and measures 2.7″ (69mm) in length with a diameter of 0.7″ (18.6mm), making it easy to integrate into various devices.


Specifications:



  • Model: ARB-L18-3400

  • Capacity: 3400mAh

  • Voltage: 3.6V

  • Charging Current: 1A (recommended), 2A (maximum)

  • Weight: 1.8 ounces (50g)

  • Size: Length: 2.7″ (69mm), Diameter: 0.7″ (18.6mm)


 


Please check out other Fenix products.

Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

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Let customers speak for us

from 1054 reviews

F92 Black solid build, loud bang, delivered fast

Anonymous
Got all my items on time and great product I'm

Got all my items on time and great product I'm very happy and hard to please 🙏

Alan Roberts
Perfect

Perfect

bheki mashele
As advertised

Blank Gun Combo Add - On (10x9mm P.A.K Blanks + 1 Holster)

Pfano Makhado
The parts works for BMW X5 F15 30D,It is easy to

The parts works for BMW X5 F15 30D,
2015 model,
It is easy to install

The slip ring did not work it was short for the alternator.

vhutshilo siphuma
I received my package as expected and effortlessly

I've received my package as expected and effortlessly. I'm a happy client. 😊

Sibusiso Nkosi
Its awsome,and works 100%thank you,i highly

Its awsome,and works 100%thank you,i highly recomend it.thanks guys.

Wesley Fourie
The switch

The switch works 100% and has the advantage of offering two power input options: AC and DC.

Titus Sithole
Excellent Retay

Delivery was efficient, The gun looks and fells like a real gun. I'm ready to scare off those thugs during robbery.

Sibusiso Nkosi

I bought the Snug Lite 1-Port Home Charger with Type-C Cable (2.1A) in January 2026. The delivery was fast, and the charger is still working perfectly.

If the product is imported, delivery may take longer. However, if it’s a local product, delivery is usually much faster. I'm happy with their service.

Khosi
Top

Top Quality

Anonymous
Great, received my springs in perfect condition

Great, received my springs in perfect condition and fitted nice on the car

andile mhlanga
Easy to browse site and quality products

Easy to browse site and quality products.

Cluctch kit fits perfectly!!!!

Anonymous
it has landed it was the same one as in the

it has landed it was the same one as in the picture, thanks

Anonymous

Great service and fast turn around time. Had a small snafu with some stock of my order but they immediately remedied the problem when it was found.

Hendrik Kleynhans
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