High-Performance Battery
With a large capacity of 4000 mAh, the 18650 ARB-L18-4000U battery offers a long operating time for the most powerful devices.
Multiple Safety Features
The riveted steel casing, gas outlet vents, and built-in electronic protection mechanisms ensure safe operation.
The battery is charged directly via its USB-C port.
It can also be charged with compatible chargers, such as the FENIX ARE A2/A4 and ARED1/D2 chargers, or directly in the lamp or device if it is equipped with a charging port.
Product Data
Nominal Voltage: 3.6V
Capacity: 4000 mAh
Dimensions: Diameter 18.75 mm, Length 72 mm
Weight: 55 g.
Accessory type | Torch spare battery |
Battery size | 18650 |
Item number | 59919783 |
Manufacturer | Fenix |
Category | Flashlight accessories |
Manufacturer no. | ARB-L18-4000U |
Release date | 2.7.2025 |
Sales rank in Category Flashlight accessories | 37 of 618 |
Material group | Metal |
Material | Riveted steel housing |
Accessory type | Torch spare battery |
Battery type | Li-ion |
Battery size | 18650 |
Voltage | 5 V |
Capacity | 4000 mAh |
Power capacity | 20 Wh |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 piece |
Width | 1.87 cm |
Length | 7.20 cm |
Height | 7.20 cm |
Weight | 55 g |
Length | 9 cm |
Width | 6.70 cm |
Height | 3.60 cm |
Weight | 60 g |
How often does a product of this brand in the «Flashlight accessories» category have a defect within the first 24 months?
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How often is a product of this brand in the «Flashlight accessories» category returned?
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