Fenix ARB-L21-5000 21700 Li-ion battery, 5000 mAh
Fenix 21700 battery 3.6 Volt/5000 mAh Button top
The Fenix ARB-L21-5000 is a high-performance battery designed to power 21700 high drain devices like your favorite flashlights, lanterns, and more. We
![](https://i5.walmartimages.com/asr/902b0af7-8a77-481f-a3ab-aaff39ad3bff_1.24bd18d1eada6a75960d6b36988e57c4.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Fenix ARB-L21-5000 5000mAh 21700 Battery + LumenTac Battery Case
Since the release of the Fenix PD36R and TK22V2, everyone has been patiently waiting for the release of spare batteries. The time has come; now available is the Fenix ARB-L21-5000 rechargeable 21700 battery. The all-new Li-ion battery provides the voltage and power needed for extended runtime and higher lumen capacities. The ARB-L21 comes with all the bells and whistles of high-quality Fenix batteries, including protective circuits inside the anode and up to 500 charging cycles.
![](https://brightguy.com/wp-content/uploads/Fenix-21700-Battery-ARB-L21-5000_goog.jpg)
Fenix ARB-L21-5000 Li-Ion Rechargeable 21700 Battery
Fenix L215000 USB Rechargeable 21700 Li-ion Battery, 5000 mAh
![](https://cdn11.bigcommerce.com/s-efe0x2hvzk/images/stencil/1280x1280/products/20773/33781/ARB-L21-5000__55572.1619538454.jpg?c=2)
Fenix L215000 USB Rechargeable 21700 Li-ion Battery, 5000 mAh (ARBL215000U)
![](https://cdn.shopify.com/s/files/1/0732/1747/4856/products/ARE-A2-E-01_3__91556.jpg?v=1689716916)
Fenix 21700 Rechargeable Li-ion Battery - 5000 mAh - V2 – Fenix Store
![](https://www.killzoneflashlights.com/cdn/shop/products/fenix-batteries-fenix-rechargeable-5000mah-21700-23287375626424.jpg?v=1668151010)
Fenix Rechargeable 5000mAh 21700 — Killzone Flashlights
![](https://www.gpknives.com/media/catalog/product/cache/339f82189d9eed21c435d2b59225dacd/a/r/arb-l21-5000u_1.jpg)
Fenix ARB-L21-5000U USB-C Rechargeable 21700 3.6v 5000U mAh Li-ion
Since the release of the Fenix PD36R and TK22V2, everyone has been patiently waiting for the release of spare batteries. The time has come; now available is the Fenix ARB-L21-5000 rechargeable 21700 battery. The all-new Li-ion battery provides the voltage and power needed for extended runtime and higher lumen capacities. The ARB-L21 comes with all the bells and whistles of high-quality Fenix batteries, including protective circuits inside the anode and up to 500 charging cycles.
![](https://i5.walmartimages.com/asr/649775bc-c0f4-4464-add0-461e7db0fe99_1.424216822c8484d53566c87268020101.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Fenix ARB-L21-5000U USB C Rechargeable 5000mAh 21700 Battery + LumenTac Battery Case, Size: 99, Orange
Since the release of the Fenix PD36R and TK22V2, everyone has been patiently waiting for the release of spare batteries. The time has come; now available is the Fenix ARB-L21-5000 rechargeable 21700 battery. The all-new Li-ion battery provides the voltage and power needed for extended runtime and higher lumen capacities. The ARB-L21 comes with all the bells and whistles of high-quality Fenix batteries, including protective circuits inside the anode and up to 500 charging cycles.
![](https://scandinavianoutdoor.imgix.net/dynamic/productimages/sizes/full/6db8f388-ecdf-4631-9cd4-dff6eb65134c.jpeg?w=1090&h=595&auto=compress,format&trim=auto&trim-sd=1)
Fenix ARB-L21-5000U 5000mAh USB C Rechargeable 21700 Battery
![](https://lzd-img-global.slatic.net/g/p/d7422f6444a7f89e7aa605bf7c45d71a.png_720x720q80.png)
FENIX ARB-L21-5000 RECHARGEABLE LI-ION BATTERY (100% Authentic
![](https://cdn.manomano.com/images/images_products/4115253/L/13940150_4.jpg)
21700 Fenix ARB-L21-5000 Li-Ion Akku Grösse 21700er, 76x21,5mm in
![](https://www.pixxass.de/media/image/product/37028/md/fenix-arb-l21-5000-v20-21700-li-ion-akku-36v-5000mah.jpg)
Fenix ARB-L21-5000 V2.0 21700 Li-Ion Akku 3,6V 5000mAh
![](https://www.fenixlighting.com/cdn/shop/products/ARB-L21-4000P-li-ion-battery-back.jpg?v=1649963099)
Fenix ARB-L21-4000P Rechargeable Battery - Fenix Lighting
![](https://images.coreware.com/images/products/417146-5992247.jpg)
FENIX WHOLESALE ARB-L21-5000 Rechargeable Li-ion 3.6V 5000 mAh
![](https://www.specshop.pl/eng_pl_Fenix-21700-5000-mAh-3-6-V-Li-Ion-Rechargeable-Battery-USB-C-ARB-L21-5000U-32719_1.jpg)
Fenix - 21700 5000 mAh 3.6 V Li-Ion Rechargeable Battery - USB-C