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Ordered today, shipped tomorrow
All prices include VAT, fees and charges
Fixed shipping rate of £9.95 for all orders
We ship from the Netherlands

Fenix ARB-L21-5000U 21700 battery with USB-C-port, 5000 mAh

4.7/5
()
Image for Fenix ARB-L21-5000U 21700 battery with USB-C-port, 5000 mAh
£21.95
In stock

Ordered today, shipped tomorrow

All prices include VAT, fees and charges
Fixed shipping rate of £9.95 for all orders
We ship from the Netherlands
Our customers give us a 4.7/5

Full description

Specifications

Cell type

lithium

Battery size

21700

Rechargeable

Yes

Capacity

5,000 mAh

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Reviews

4.7/5(25 reviews)
Average rating
5 stars
214 stars
33 stars
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Eric, HOUDEMONT

Wednesday, 23 July 2025

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DC26, Bathgate

Thursday, 10 July 2025

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Excellent service and value from Knives & Tools as usual. Very fast tracked delivery and best price available. Direct USB charging and indirect charging while in the torch - great. Top quality battery powering the Fenix CL26R Pro lantern, I bought this as a spare (lantern comes with one). Typical Fenix great quality.

Aaron, Zevenhoven

Monday, 9 June 2025

In general
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AJ, Charneca de Caparica

Thursday, 29 May 2025

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Ronald, Loenen

Sunday, 20 April 2025

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See all reviews

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Image for Fenix ARB-L21-5000U 21700 battery with USB-C-port, 5000 mAh
Fenix ARB-L21-5000U 21700 battery with USB-C-port, 5000 mAh
£21.95