Home Power Batteries Fenix 18650 3.6 V, 4000 mAh Li-ion Protected Battery (ARB-L18-4000)
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Fenix  |  SKU: ARB-L18-4000

Fenix 18650 3.6 V, 4000 mAh Li-ion Protected Battery (ARB-L18-4000)

£27.90

The Fenix ARB-L18-4000 is a premium quality high capacity 18650, 4000 mAh Lithium-ion battery specifically designed for high intensity torch use and is the perfect companion for all Fenix 18650 powered lights.

Product Features
High capacity (4000 mAh), great reliability and compact design
Triple overheat protection for safety and reliability
Built-in overcharge and over discharge protection
Unique structural design for better impact resistance

Battery Charger Information:
You will need to purchase a suitable battery charger if you do not have one, please see the related products & accessories.

Pack Information
Batteries per Pack: 1
Weight: 50 grams per battery
Details for Fenix ARB-L18-4000 18650 Protected Li-ion Battery
Battery Technology: Lithium-ion (Rechargeable)
Diameter: 18.75 mm
Height: 69.2 mm
Voltage: 3.6 V
Capacity: 4000 mAh
Charging Current: Recommended 2 A, Maximum 4 A

Important Safety Information

Lithium-ion batteries should never be left charging unattended under any circumstances. The user must have knowledge of how to charge and discharge Li-Ion batteries before using them - for more information please click here. Always use a charger that is designed to recharge the particular Lithium-ion cell that you wish to recharge. Never use a DC adapter to charge Li-ion batteries. We are NOT responsible for any damage that is caused by the misuse of Lithium-ion batteries. We recommend charging any Lithium-ion cell on a metal surface or other non-flammable surface.

Packaging and Contents

Supplied in retail pack and contains:
Fenix ARB-L18-4000 18650 3.6 V, 4000 mAh rechargeable lithium-ion battery x 1

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Fenix 18650 3.6 V, 4000 mAh Li-ion Protected Battery (ARB-L18-4000)
Fenix

Fenix 18650 3.6 V, 4000 mAh Li-ion Protected Battery (ARB-L18-4000)

£27.90

The Fenix ARB-L18-4000 is a premium quality high capacity 18650, 4000 mAh Lithium-ion battery specifically designed for high intensity torch use and is the perfect companion for all Fenix 18650 powered lights.

Product Features
High capacity (4000 mAh), great reliability and compact design
Triple overheat protection for safety and reliability
Built-in overcharge and over discharge protection
Unique structural design for better impact resistance

Battery Charger Information:
You will need to purchase a suitable battery charger if you do not have one, please see the related products & accessories.

Pack Information
Batteries per Pack: 1
Weight: 50 grams per battery
Details for Fenix ARB-L18-4000 18650 Protected Li-ion Battery
Battery Technology: Lithium-ion (Rechargeable)
Diameter: 18.75 mm
Height: 69.2 mm
Voltage: 3.6 V
Capacity: 4000 mAh
Charging Current: Recommended 2 A, Maximum 4 A

Important Safety Information

Lithium-ion batteries should never be left charging unattended under any circumstances. The user must have knowledge of how to charge and discharge Li-Ion batteries before using them - for more information please click here. Always use a charger that is designed to recharge the particular Lithium-ion cell that you wish to recharge. Never use a DC adapter to charge Li-ion batteries. We are NOT responsible for any damage that is caused by the misuse of Lithium-ion batteries. We recommend charging any Lithium-ion cell on a metal surface or other non-flammable surface.

Packaging and Contents

Supplied in retail pack and contains:
Fenix ARB-L18-4000 18650 3.6 V, 4000 mAh rechargeable lithium-ion battery x 1

View product

Let customers speak for us

from 3338 reviews
Speedy…….

Thank you very much for the help and patience from both Stewart and Meg. The items arrived so quickly - Christmas has come early.
The service at Torch Direct is first class.😊

Gillian L.
Torch Direct Limited
Needed to be shown the light

Spoke at length with Stewart on getting the right product for me - Beam distance & Flood. Had to go over my budget but we managed to strike a happy deal & the FENIX LR40R is now on it way to me

Kelsey D.D.
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The only area light you will ever need

I cannot speak highly enough of the Nitecore NWL20. One of the key features that places this above many others in the field is the replaceable battery. This means for example, that I now carry a spare battery in a battery case which increases the time the light will work up to around 16 hours. It was this particular feature that led me to buy 2. I have found the NWL rugged and reliable, with no indication that will change any time soon. A number if its positive features are shared by other area lights (the magnetic base, carabiner clip on handle, fully adjustable etc), but principally the ability to extend run time pays dividends and sets the NWL20 above the competition. Service from Torch Direct was, of course and as always, faultless.

Paul B.
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