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Fenix Accessories
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Find The Right Fenix Accessory For Your Light
The right accessory can extend runtime, improve hands-free use or replace a worn component—but Fenix accessories are often model-specific. Start with the exact model of your light, then choose the battery, charger, mount or carry option confirmed as compatible.
73 Accessory ProductsBatteries, chargers, mounts and spares
Model-Specific FitCheck compatibility before ordering
Extend Working TimeCarry compatible charged spare batteries
Improve Hands-Free UsePurpose-made mounts, clips and holsters
Start With The Performance You Need
Our mid-range recommendations appear first because they provide the strongest balance of performance, practicality and price for most customers. Premium and specialist options follow, with compact entry-level choices retained for lighter or occasional use.
Choose A Mount Or Clip If...
The light needs to be attached to a bicycle, helmet, wrist, rail, belt or work surface rather than held by hand.
Choose A Holster Or Case If...
You need quicker access on a belt or better protection while the light is transported with other equipment.
Choose A Filter Or Diffuser If...
You want to adapt a compatible white torch beam for signalling, area lighting, colour contrast or lower-impact night use.
Choose In Three Easy Steps
These decisions will usually reduce the collection to a much shorter and more useful list.
- Find the exact model code printed on the light or battery—similar-looking products may use different fittings.
- Check battery size, button-top format, current capability or the accessory’s stated compatibility list.
- Choose the accessory by the practical benefit required: runtime, charging, mounting, carrying or beam adaptation.
Our Quick Picks By Use
Versatile mid-range products are shown first, followed by premium and specialist choices and then simpler compact options.
ARB-L18-3400 18650
A protected 3400mAh replacement or spare for compatible Fenix lights using this exact button-top cell format.
ARE-X1 V2.0 Battery Charger
A compact single-slot charger for customers keeping one compatible spare battery ready without needing a larger multi-bay unit.
ARB-L21-5000 V2 21700
A 5000mAh battery for compatible higher-output Fenix torches and lights that use the ARB-L21 format.
ARB-L18-3400U V3.0 18650 USB
Adds a charging connection to the battery itself for compatible products and convenient travel charging.
ARE-D2 Battery Charger
Provides clearer charging information for users who want to monitor compatible cells individually.
ALC-03 Rotary
Keeps a compatible torch accessible on clothing or equipment while allowing its position to be adjusted.
ALB-10
Secures a compatible Fenix torch to a bicycle for customers adapting an existing light for cycle use.
AFH-05 Boa
A BOA-style replacement headband system for compatible head torches where secure adjustment and comfort matter.
Features That Make A Practical Difference
Product specifications are useful, but the right choice depends on what those features change for the user.
Battery Size Is Not Enough
Two batteries described as 18650 or 21700 can differ in length, terminal style and maximum current. Compatibility must be checked against the exact light.
Protected Fenix Batteries
Protection circuits provide safeguards against common electrical faults, but batteries must still be transported in a suitable case and kept away from loose metal objects.
Direct USB Charging
U-designated batteries can be charged through their own connection, which is useful for travel or when a separate external charger is inconvenient.
External Battery Chargers
Charging spare cells outside the light allows another charged battery to remain in use and makes rotating multiple cells more practical.
Purpose-Made Mounts
A compatible mount holds the light more securely and predictably than an improvised universal fitting. Check both the light model and the mounting surface.
Filters & Diffusers
These attachments alter the existing beam for signalling, area light or colour-specific tasks, but head diameter and attachment design must match.
Compare Every Fenix Accessory
All 73 products in this collection are included below and divided into smaller buying groups.
Batteries & Chargers
Confirm compatibility with the exact Fenix model before ordering. On mobile, swipe from side to side to view the full table.
| Accessory | Type | Compatibility / Purpose |
|---|---|---|
| ARE-X1 V2.0 Battery Charger | Battery Chargers | Charges compatible rechargeable battery types shown on the product page |
| ARB-L18-3400 18650 Rechargeable Battery (3400mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARB-L18-3400U V3.0 18650 USB Rechargeable Battery (3400mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARB-L18-3500 18650 Rechargeable Battery (3500mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARB-L18-4000 Rechargeable Battery (4000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L21-5000 V2 21700 Rechargeable Battery (5000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 21700 format |
| ARB-L21-5000U USB 21700 Rechargeable Battery (5000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 21700 format |
| ALF-18 Battery Adaptor (21700 To 18650) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 21700 format |
| ARB-L14-1600U 1.5V Rechargeable Battery (1600mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L16-700UP-16340 USB Rechargeable Battery (700mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 16340 format |
| ARB-L14-1050 Rechargeable Battery (1050mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L18-1100 18350 Rechargeable Battery (1100mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18350 format |
| ARB-L14-2200U Rechargeable Battery (2200mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L16-800UP-16340 USB Rechargeable Battery (800mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 16340 format |
| ARB-L16-950P High Capacity Rechargeable Battery (950mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L18-1600 Rechargeable Battery (1600mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L18-2600 18650 Rechargeable Battery (2600mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARB-L18-2600U 18650 USB Rechargeable Battery (2600mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARB-LP1900 Replacement Battery For HL18R-T & HL32R-T (1900mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARE-D1 Battery Charger | Battery Chargers | Charges compatible rechargeable battery types shown on the product page |
| ARB-L18-3500U 18650 USB Rechargeable Battery (3500mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARB-L18-3000P High Current 18650 Rechargeable Battery (3000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 18650 format |
| ARE-A2 Battery Charger | Battery Chargers | Charges compatible rechargeable battery types shown on the product page |
| ARB-L18-4000 USB Rechargeable Battery (4000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L21-4000P 21700 Rechargeable Battery (4000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights using the stated 21700 format |
| ARE-D2 Battery Charger | Battery Chargers | Charges compatible rechargeable battery types shown on the product page |
| ARB-L21-6000 Rechargeable Battery (6000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARE-A4 Battery Charger | Battery Chargers | Charges compatible rechargeable battery types shown on the product page |
| ARB-L3 RC40 Replacement Battery (7800mAh) | Rechargeable Batteries | Fenix RC40 |
| HP35R Replacement Battery (10000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L37-12000 Replacement Battery For LR40R (12000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L56-4000 Replacement Battery For LR60R (4000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
| ARB-L40-12000 Replacement Battery For LR80R (12000mAh) | Rechargeable Batteries | Replacement or spare battery for compatible Fenix lights |
Mounts, Clips, Holsters & Carry Accessories
Confirm compatibility with the exact Fenix model before ordering. On mobile, swipe from side to side to view the full table.
| Accessory | Type | Compatibility / Purpose |
|---|---|---|
| LD20/22 Holster | Torch Holsters | Protective carry and quicker access for compatible lighting equipment |
| Holster PD35 / PD36R | Torch Holsters | Selected Fenix PD35 and PD36R series torches |
| Holster TK10/11/12/15/22 | Torch Holsters | Protective carry and quicker access for compatible lighting equipment |
| AFH-10 Headband - Black/Blue/Orange | Mounts & Clips | Replacement or upgraded headband for compatible Fenix head torches |
| ALD-08 Bike Helmet Mount | Mounts & Clips | Secures compatible lighting equipment to the stated helmet fitting |
| ALD-10 Bike Mount (GoPro) | Mounts & Clips | Secures compatible lighting equipment to a bicycle or cycle helmet |
| ALG-03 V2.0 Helmet Mount | Mounts & Clips | Secures compatible lighting equipment to the stated helmet fitting |
| AFH-02 Black Headband Set | Mounts & Clips | Replacement or upgraded headband for compatible Fenix head torches |
| AFH-03 Grey/Orange Headband | Mounts & Clips | Replacement or upgraded headband for compatible Fenix head torches |
| ALG-04 TW/FAST NVG Helmet Mount | Mounts & Clips | Secures compatible lighting equipment to the stated helmet fitting |
| ALP-10 S Torch Holster | Torch Holsters | Protective carry and quicker access for compatible lighting equipment |
| ALP-10 L Torch Holster | Torch Holsters | Protective carry and quicker access for compatible lighting equipment |
| ALB-20 Ti Clip | Mounts & Clips | Purpose-made attachment for compatible Fenix lighting equipment |
| ALC-03 Rotary Clip Holster | Torch Holsters | Protective carry and quicker access for compatible lighting equipment |
| ALG-05 Remote Mount | Mounts & Clips | Specialist mounting or remote-control accessory for compatible equipment |
| ALG-06 M-LOK Remote Switch Mount | Mounts & Clips | Specialist mounting or remote-control accessory for compatible equipment |
| ALW-01 Wrist Mount (small Torches) | Mounts & Clips | Purpose-made attachment for compatible Fenix lighting equipment |
| ALB-10 Torch Bike Mount | Mounts & Clips | Secures compatible lighting equipment to a bicycle or cycle helmet |
| ALD-05 Helmet Torch Mount | Mounts & Clips | Purpose-made attachment for compatible Fenix lighting equipment |
| AFH-05 Boa Headband Set | Mounts & Clips | Replacement or upgraded headband for compatible Fenix head torches |
| ALG-00 Rail Mount | Mounts & Clips | Specialist mounting or remote-control accessory for compatible equipment |
| ALG-16 M-LOK Torch Mount | Mounts & Clips | Specialist mounting or remote-control accessory for compatible equipment |
Filters, Diffusers & Other Accessories
Confirm compatibility with the exact Fenix model before ordering. On mobile, swipe from side to side to view the full table.
| Accessory | Type | Compatibility / Purpose |
|---|---|---|
| AOD-S V2 Diffuser / Signal Wand | Diffusers & Signal Wands | Spreads a compatible torch beam for area lighting or signalling |
| AOT-S+ Diffuser / Signal Wand | Diffusers & Signal Wands | Spreads a compatible torch beam for area lighting or signalling |
| AOT-M Diffuser / Signal Wand | Diffusers & Signal Wands | Spreads a compatible torch beam for area lighting or signalling |
| AOT-L Diffuser / Signal Wand | Diffusers & Signal Wands | Spreads a compatible torch beam for area lighting or signalling |
| AOF-S+ PD35 Etc Torch Filter - Blue/Green/Red | Torch Filters | Changes the beam colour of a compatible torch for specialist tasks |
| AOT-02 Diffuser / Signal Wand | Diffusers & Signal Wands | Spreads a compatible torch beam for area lighting or signalling |
| AOT-04 Diffuser / Signal Wand - Red/White | Diffusers & Signal Wands | Spreads a compatible torch beam for area lighting or signalling |
| Aof S+ V2.0 Red Torch Filter | Torch Filters | Changes the beam colour of a compatible torch for specialist tasks |
| APB-20 Headlamp Case | Lighting Accessories | Protective carry and quicker access for compatible lighting equipment |
| AOF-L TK22 Etc Torch Filter - Blue/Red | Torch Filters | Changes the beam colour of a compatible torch for specialist tasks |
| AFB-10 Waist Bag - Black/Blue/Orange | Lighting Accessories | Protective carry and quicker access for compatible lighting equipment |
| APB-30 Headlamp Case | Lighting Accessories | Protective carry and quicker access for compatible lighting equipment |
| Beanie - Black/Grey | Lighting Accessories | Accessory for compatible Fenix lighting equipment |
| NW20 Whistle | Lighting Accessories | Accessory for compatible Fenix lighting equipment |
| AER-02 V2.0 Weapon Remote | Lighting Accessories | Specialist mounting or remote-control accessory for compatible equipment |
| AER-03 V2.0 Weapon Remote | Lighting Accessories | Specialist mounting or remote-control accessory for compatible equipment |
| AER-04 Weapon Remote | Lighting Accessories | Specialist mounting or remote-control accessory for compatible equipment |
| AER-05 Weapon Remote (apf) | Lighting Accessories | Specialist mounting or remote-control accessory for compatible equipment |
Frequently Asked Questions
How Do I Know Which Fenix Battery Fits My Light?
Use the exact battery code stated on the light’s product page or in its manual. Do not rely only on a generic size such as 18650 because protected cells can differ in length and output capability.
What Does The U Mean On A Fenix Battery?
It normally identifies a battery with its own USB charging connection. This can remove the need for a separate charger, but the cell must still be compatible with the light.
Should I Choose A One-Slot, Two-Slot Or Four-Slot Charger?
Choose according to how many compatible batteries you rotate. One slot suits occasional users, two slots cover most households and professionals, and four slots are more efficient for larger sets of equipment.
Are Fenix Mounts Universal?
No. Many mounts are designed around particular body diameters, attachment systems or model families. Confirm the compatibility before ordering.
Can A Coloured Filter Fit Any Fenix Torch?
No. Filters and diffusers are made for specific torch-head diameters. Use the model compatibility information rather than choosing by colour alone.
Still Not Sure Which Fenix Accessory To Choose?
Contact Right Light with the intended use, required runtime and approximate budget. We can help narrow the range to the most suitable options.
Maximum outputs and quoted runtimes may include automatic reductions as the product regulates heat and battery use. Check the individual product page for full performance data, compatibility and included contents.