ARE YOU A PRO? Join for FREE!Fenix is all set to release its brand-new 18650 battery, known as the ARB-L18-3500. Fenix is a well-known manufacturer of both batteries and flashlights, used and loved by many people around the world. This battery's chemistry is lithium-ion (li-ion), and it is rechargeable, so you will end up saving money in the long run, because it can last for up to 500 charge-recharge cycles, something primary batteries, whether alkaline or CR123A, cannot do. It can also hold on to around 75% of its starting capacity, even when the 500th charge cycle is reached; this is a quality battery because of that fact. This Fenix 18650 is able to stop short circuits from happening because of a piece of steel that's been riveted inside of the anode portion of the battery. This steel piece also gives the battery supreme impact resistance.
The Fenix ARB-L18-3500 is brimming with energy and power, having a capacity of 3500mAh. Its voltage rate is 3.6V, more than twice the voltage of an alkaline primary battery. The Fenix ARB-L18-3500's charge current rate is 1A (amp), with a maximum charge current of 2A. You can have peace of mind that your battery will not malfunction on you, as it has so many levels of safeguards and protection included in its structure, such as overcharge protection; over-discharge protection; and the aforementioned short circuit protection. There are three kinds of protection from potential over-heating, for example: pressure relief valve protection; microporous protection; and PTC cathodal block protection. The pressure relief valve protection works by removing any gas build-up that might be caused by a short circuit; thus, there is little to no possibility of inflation or explosion on the part of the battery. The Fenix ARB-L18-3500's warranty is Fenix's 12 month free warranty. Fenix suggests that this 18650 cell be used with flashlights, camping lanterns, bike lights, and headlamps, and that it can be paired with the Fenix ARE-C1 charger, the Fenix ARE-C2 multi-charger, or the Fenix ARE-X1 LED smart charger, the last two of which are available at Battery Junction.
Features:| Brand | Fenix |
| SKU | FENIX-ARB-L18-3500 |
| MPN | ARB-L18-3500 |
| UPC | 6942870303505 |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3500 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Shelf Life | 3 Years |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3500 |
| Watt Hours (wH) | 12.6 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | No |
| Max. Discharge Rate | 5.1 |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
| Length | 2.717 in (69 mm) |
| Diameter | 0.732 in (19 mm) |
| Weight | 1.764 oz (50 g) |
| Certifications/Standards | ANSI, CE, FCC, RoHS |
| Country Of Origin | China |
| HTS Code | 85076000 |
| Shipping Weight | 0.22 lb |
| Packaging | Retail Packaging |
| Warranty |
Fenix 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Overall rating: 4.714286 / 5 from 14 reviews.
Review topics: ["capacity","charger","price","use","batteries","cells","feature"].
"A seriously good battery from Fenix. 500 charge cycles reduces the actual operating cost to pennies per use. Far less expensive than using CR123 batteries. Produces strong and consistent light in my PD32 flashlight. Recharges in reasonable time. Good service from Battery Junction."
"Good quality battery! Has a high capacity and retains its charge very well."
"Good strong battery and the prices are fair along with the service"
"This is Fenix's best battery without a doubt. I used these in the past, where it holds a charge for a long time with no charge degradation when not used."
"Worked great for 6 months then the top twisted off. I assume it was from tightening and loosening the flashlight to put it in and take it out."
"Works just as expected so far. Will most likely buy more of this battery."
"Fresh out of the package 2 weeks constant use just now beginning to power down"
"Have not had them long enough to review."
"Received battery and put it on charge. It took a long time to charge (slow charge rate) as it must have been pushing lots of mA into it. Have been using it in my Fenix light and have no indication it even needs recharging (light is supposed to tell me when battery is low). Doing better than alkaline in my former EDC."
"Excellent charge capacity for high-drain applications. Seems very solid & well-designed, with numerous built-in protective features (overcharge protection; over-discharge protection; and short circuit protection), thus precluding nearly all possibilities for accidental fire or explosion during recharge and use. Performs superbly in my Fenix E35."
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