



Fenix 18650 3.6V 2300mAh Protected Lithium Ion (Li-ion) Rechargeable Button-Top Battery (ARB-L18-2300)
- Size: 18650
- Voltage: 3.6
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 2300
- Terminal Type: Button Top
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Description
Fenix 18650 Li-ion Battery with 2300mAh Capacity
The Latest Addition to the Fenix ARB Collection
The Fenix ARB L18 is the most recent variation of the already popular and reliable line of ARB rechargeable batteries. This lithium-ion 18650 offers a modest 2300mAh capacity, which works well in high-drain devices, such as flashlights and lanterns. The Fenix ARB L18 has an abundance of safety features to prevent short circuits and overheating. The li-ion battery includes a built-in protection circuit, located within the anode with a steel hat, to eliminate any risk of short circuiting that would be caused by impact. The entire cell is actually covered by a steel shell for this reason. The PCB circuit also prevents the possibility of overcharging or over-discharging the cell. This 18650 battery is also fitted with pressure relief vents for when the rare short circuit does in fact occur. These vents allow waste gas to expel safely from the cell, thus preventing it from inflating and ultimately from exploding.
Button Top Design for Versatility
The Fenix ARB L18, with 2300mAh capacity, features a button top design to make it more compatible with other flashlight brands, makes and models. Fenix has a great reputation for high-quality lights and innovative illumination tools. Now they offer batteries of comparable quality. In fact, this 18650 battery, when properly maintained, keeps up to 75% of its original capacity after 500 full charge and discharge cycles! When you need to keep your emergency flashlight powered and ready to go, choose the Fenix ARB L18 - an affordable yet reliable power source for your high-drain electronics.
Features & Specifications:- Capacity: 2300mAh
- Voltage: 3.6V
- Charge current rate: 1A; maximum: 2A
- Built-in over-charge and over-discharge PCB
- Impact-resistant design
- 3 types of overheat protection:
- Pressure relief valves
- Separate micro-porous protection
- PTC cathodal block protection
- Warranty: Fenix 12 month free warranty
- Dimensions: 2.7"l x 0.7"dia. (69mm x 18.6mm)
- Weight: 5.6 oz. (50g)
Item Details
| Brand | Fenix |
| SKU | FENIX-ARB-L18-2300 |
| UPC | 6942870303871 |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2300 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Shelf Life | 10 Years |
| Packaging | Clam Shell |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2300 |
| Terminal Type | Button Top |
| Protected | true |
Unit Dimensions
| Length | 2.717 in (69 mm) |
| Diameter | 0.732 in (19 mm) |
| Weight | 5.6 oz (159 g) |
Certifications & Transport
| Certifications/Standards | CE, FCC, RoHS |
| Country Of Origin | China |
| HTS Code | 85076000 |
Documents
Additional Details
| Packaging | Clam Shell |
| Warranty |
Fenix 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Independent 4-slot charging for different batteries
- Touch screen control provides user-friendly operation
- 4 working modes for charging, testing batteries, and more
- Compatible with Li-ion, Ni-Cd, & NiMH batteries
- Quick Charge 3.0 technology enables fast and efficient device charging
- USB compatibility supports a wide range of electronic devices
- Compact adapter design makes it ideal for travel and everyday use
- Intelligent charging management helps optimize power delivery
- Universal cable to consolidate chargers for work, home, or EDC use
- USB-C, Micro-USB, and Lightning plugs for various electronics
- USB-C input with USB-A adapter for use with any USB power source
- 3.93ft long cord, allowing you to use your phone during recharging!
- Premium materials for durability and fast charge speeds
- Fits flashlights w/ diameter of 24-32mm & length of 130mm-170mm
- Great for EDCs, tactical lights, slim lights, & more!
- Durable and flexible nylon material keeps lights secure
- 33g weight won't drag you down!
- Portable powerhouse - emits a 1148ft beam from a 3.4in light!
- Strobe and SOS modes accessible for emergencies
- Dual-fuel power - swap in a CR123A when needed
- Strong magnetic tailcap for hands-free repair jobs
- USB-C port offers seamless recharging from anywhere!
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime


