Fenix
At Up and Under in Cardiff, UK, we offer a diverse range of Fenix headlamps and accessories, trusted by adventurers and professionals for their exceptional quality and durability. Since 2007, Fenixlight UK has grown to become a leading distributor, known for providing robust lighting solutions that excel in even the harshest conditions and across diverse outdoor activities.
Founded in 2001, Fenixlight set new industry standards with its innovative L1 flashlight, quickly building a reputation for advanced power regulation, superior waterproofing, and a reliable five-year warranty. Their commitment to cutting-edge lighting is evident in their critically acclaimed trail running headlamps, launched in 2021. When you choose Fenix products from Up and Under, you're investing in top-tier performance and reliability, ensuring you have dependable illumination for all your adventures.
Fenix
14500 Rechargeable Battery + USB-C
The Fenix 14500 Rechargeable Battery + USB-C is a 2200mAh, 1.5V lithium-ion battery designed for high-intensity LED torches and compatible with Fenix models using 1.5V AA batteries. It features USB-C direct charging (cable not included), eliminating the need for a separate charger. Simply plug it into a phone charger, computer USB socket, or similar power source. Built-in LED indicators show charging status, ensuring convenience and reliability for all your power needs.
Fenix
HL18R-T V2.0
The Fenix HL18R-T V2.0 is a lightweight, rechargeable trail running headlamp designed for runners, hikers, and outdoor adventurers looking for versatile lighting and long-lasting performance. Featuring dual primary beams, it offers a white beam for clear visibility and a warm-white beam to cut through mist and fog, plus two red LEDs to preserve night vision. The SPORT bi-directional rotary headband system allows quick tension adjustments, and a built-in safety whistle adds extra security. Powered by a 1900mAh Li-poly battery with USB-C charging, it delivers up to 500 lumens and can also run on AAA batteries. A sliding lock switch prevents accidental activation, and the breathable, reflective headband ensures comfort and visibility. Compact, durable, and weather-resistant, the HL18R-T V2.0 is built to perform on the toughest trails.
Fenix
HL45R
The Fenix HL45R Rechargeable Headlamp is a high-performance lighting solution for outdoor enthusiasts and professionals alike. With an impressive output of up to 1000 lumens and a beam distance of 722ft (220m), it excels in diverse scenarios, from illuminating trails to enhancing visibility on work sites. It features a rotary dial for effortless switching between red and white light sources, a side button for easy brightness adjustments, and a focus ring to transition seamlessly between a wide floodlight and a concentrated spotlight. Built for durability and convenience, it’s the ultimate companion for tackling any adventure or challenge.
Fenix
HM75R SE Industrial Headlamp
The Fenix HM75R SE Industrial Headlamp combines power, durability and ease of use. Delivering a 1600-lumen main beam from a lightweight magnesium alloy body, it runs on a replaceable 3400mAh 18650 Li-ion battery with USB-C charging. Simple controls include a metal rotary switch for modes and a push button for brightness. A breathable, detachable headband with reflective strips and a tilt-adjustable head ensure comfort and precision. Built tough, it’s IP68-rated, fully dust-proof, waterproof (2m submersion for 4 hours) and impact-resistant to 2 meters - perfect for professionals and outdoor enthusiasts alike.
Fenix
21700 Rechargeable Battery
The Fenix 21700 Rechargeable Battery (ARB-L21-5000) is a high-performance 5000mAh lithium-ion power source, crafted for maximum efficiency in high-intensity flashlights. With its premium quality and robust capacity, it’s the ideal choice for powering Fenix 21700-compatible lights, ensuring long-lasting and reliable performance for all your lighting needs.
Fenix
HM62-T
The Fenix HM62-T Headlamp is an all-purpose and compact trail running headlamp that's been made from a premium magnesium alloy, making it both lightweight and durable. It features a large, glove-friendly switch which operates the four brightness levels - or warm white light, plus a red light light and flash. Not only is Fenix HM62-T excellent for its intended trail running purpose, but it is also ideal as a durable general purpose headlamp for work, hiking, fishing and caving, with the added convenience and comfort of the Boa headband adjustment.
Fenix
HM65R-T V2.0 Trail Runner
The Fenix HM65R-T V2.0 Trail Runner headlamp is now even lighter and pairs a powerful cool white beam with a mist and fog penetrating warm white secondary beam. It now also includes a new bi-directional, click-adjust Sport Boa headband for comfortable fit adjustment on-the-go. It also incorporates a low profile whistle for use in emergency situations. The HM65R-T V2.0 redefines the trail running headlamp, delivering an output of 1600 lumens in a magnesium alloy body that's 30% lighter than the its predecessor.
Fenix
Fenix Helmet Attachment
The Fenix Helmet attachment bracket is a simple and cost effective way of securing either your Fenix Headlamp to your new caving helmet. Fenix has designed the helmet bracket to feature a very easy to use system.
Fenix
HP25R V2.0
The Fenix HP25R V2.0 Headlamp is the further upgraded version of the original HP25R and it really delivers on performance. It offers improved runtimes, with a huge 5000 mAh capacity from its rechargeable battery and a maximum output of 1600 lumens, plus a huge run time at lower brightness levels. Made from reliable aluminium alloy, the HP25R V2.0 is tough and durable without compromising on being lightweight and comfortable to wear. The lighting angle can be adjusted with the 60º tilt mechanism to direct the beam as required.
Fenix
ALF-18 18650/21700 Adaptor
The Fenix ALF-18 18650/21700 Adaptor allows the use of 18650 batteries in 21700 battery powered torches. Made from PC and ABS plastics this adapter is the size of a 21700 battery and its internal bore fits the smaller 18650 battery. The adapter features copper plated contacts for excellent conductivity.
Fenix
HP30R v2.0
The Fenix HP30R V2.0 Headlamp has an incredible maximum output of 3000 lumens when the spot and flood LEDs are used together. When used independently, the main 2000 lumen LED and reflector provides a far reaching beam of 251 meters and the neutral white XP-G3 S4 flood light has a maximum output of 1000 lumens and a beam reach up to 78 meters.
Fenix
HM60R
The Fenix HM60R is a versatile and lightweight, 1200 lumen headlamp that's been designed for runners, but is also suitable for general use. It incorporates a Dual Distance main beam, pure flood beam and red flood beam with SOS function into one compact unit. The light also features a stride sensor that works at Mid and High brightness levels, measuring your running pace, then automatically brightening or dimming the main beam.
Fenix
21700 Rechargeable Battery + USB
The Fenix 21700 Rechargeable Battery + USB (ARB-L21-5000U) is a Premium Quality High Capacity 21700, 5000mAh USB-C rechargeable Lithium - ion battery specifically designed for high intensity flashlight use and is the perfect companion for Fenix 21700 powered lights.
Fenix
HM70R
The Fenix HM70R is an all-metal headlamp that provides long-distance and wide-range lighting, with a maximum brightness of 1600 lumens and a maximum runtime of up to 100 hours. It is fitted with red and white light sources plus a red flash mode for alerting purposes. It is rechargeable with a hidden USB Type-C charging port for go-anywhere charging. Featuring a large-sized switch, impact resistant to 2 meters, it can be your trustworthy lighting tool for high-intensity outdoor work and it is ready to travel with you to a variety of challenging activities.
Fenix
ARE-A4 Premium Main Multi-Charger
The Fenix ARE-A4 Premium Main Multi-Charger is a premium 4 channel mains charger, capable of charging a large range of Li-ion and Ni-mH batteries in any combination. Four independent charging channels each feature their own display of battery type / battery voltage / battery level. A single press on any channel's button will then display battery voltage / charging current / charging time. You can also turn off the display completely with a long press on any channel button.
Fenix
18650 Rechargeable Battery
The Fenix 18650 rechargeable battery is available in two power options. There is a 2600mAh or a slightly larger more powerful option the 3500mAh. Fenix has designed these Lithium Ion Batteries to give great levels of power whilst also being easy to recharge and look after. The 18650 battery is ideal for use in a head torch such as the Fenix HL60R or the HL55.
Fenix
18650 Rechargeable Battery + USB
The Fenix 18650 Rechargeable Battery + USB has been designed to be as easy and as simple to use as possible. They can be simply plugged into micro USB socket which can be connected to a wall socket or a computer port. The 2600mAh battery pack works at 3.6v and offers 9.3Wh, while the larger 3500mAh battery offers the same voltage but an increased 12.6Wh. Now also available with USB-C in 4000mAh.
Fenix
HM65R ShadowMaster
The HM65R Shadowmaster is a rethinking of the standard HM65R. The magnesium alloy body still provides a light weight for the level of durability, as well as good dissipation of heat. However, the 400 lumen floodlight has been removed, and in its place sits a 150 lumen red floodlight, while the main beam as been improved, from 1000 to 1200 lumens, to compensate for this. It is powered by an included 18650 li-ion battery.
Fenix
Dual Channel Smart Charger ARE-A2
The Fenix Dual Channel Smart Charger ARE-A2 is the latest premium Fenix 2 channel mains charger, capable of charging a large range of Li-ion and Ni-mH batteries in any combination. Two independent charging channels each feature their own display of battery type / battery voltage / battery level. A single press on any channel's button will then display battery voltage / charging current / charging time. You can also turn off the display completely with a long press on any channel button.
Fenix
18650 Cold Weather Rechargeable Battery
The Fenix 18650 Cold Weather Rechargeable Battery, or ARB-L18-2900L as it's otherwise known, is a rechargeable battery that is designed to be used where no other battery can - in up to -40°C temperatures! It even has safety features on it to ensure no damage is done to battery or user from use of said electrics in such cold and harsh environments. It keeps a 70% output at -30°C, a temperature that usually stops all power from batteries.
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Fenix
HM65R Headlamp
A favourite with cavers the Fenix HM65R Headlamp is super powerful, robust, waterproof to IP68 and uses a rechargeable lithium-ion battery. The 1000 lumen Cree spot beam reaches over 160 metres, whilst the soft 400 lumens natural LED provides close in detail. You can combine them for 1400 Lumens during serious night navigation and large scale illumination! With long run times and a light magnesium alloy body the Fenix HM65R headtorch delivers epic performance whatever your adventure.
Fenix
HM23
The Fenix HM23 is a lightweight and waterproof headlamp, with an aluminium housing that makes it tough enough for any adventure, yet powered by a single AA battery, it is also a perfect choice for lightweight and fast-paced endeavours. Ideal for outdoor adventures that require illumination and both hands, the HM23 is perfect for running, caving, hiking, camping and climbing applications. Featuring a neutral white beam, the light provides a warmer colour temperature that is better for colour rendition in natural environments, compared to a cool white light.
Fenix
HM50R V2.0
The Fenix HM50R V2.0 is a rechargeable and multi-purpose headlamp that is ideal for industrial, every day and sporting use. This lightweight LED headlamp offers an impressive upgrade over its predecessor with increased output, up from 500 to 700 lumens, the addition of 2 red light modes, USB-C fast charging and new breathable & reflective headband design.
Fenix
Headlamp Storage Case
The Fenix Headlamp Storage Case will protect your Fenix headlamp and spare batteries during transport and storage. It is made from Nylon cloth which features high strength, light weight and optimal anti-wear properties. In addition, it has an inner mesh retaining pocket and a 50mm long lanyard.
Fenix
Single Channel Smart Charger ARE-X1 V2.0
The Fenix ARE-X1 V2.0 Single Channel Smart Charger is a compact, portable, and versatile charging solution for 18650, 21700, and 26650 Li-ion batteries. Ideal for outdoor enthusiasts, emergency kits, and everyday use, it offers USB-C charging and a built-in power bank function, keeping your devices powered on the go. Designed with advanced safety features, including over-voltage, over-current, short circuit, reverse polarity, and overcharge protection, it ensures secure and efficient charging. An LED indicator provides real-time battery and charging status, making it easy to monitor power levels at a glance.