![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6804/2-51__69009.1511369980.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6799/8-41__71115.1511369982.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6797/7-45__00877.1511369898.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6798/6-46__51013.1511369898.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6800/9-43__23054.1511369899.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6801/4-51__71068.1511369899.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6802/5-48__72603.1511369899.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6803/4-51__94950.1511369948.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/6806/3-50__66405.1511369948.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/1280x1280/products/7427/12090/ARB-L18-3500U-clear_1024x1024__16996.1668020456.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6804/2-51__69009.1511369980.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6799/8-41__71115.1511369982.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6797/7-45__00877.1511369898.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6798/6-46__51013.1511369898.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6800/9-43__23054.1511369899.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6801/4-51__71068.1511369899.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6802/5-48__72603.1511369899.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6803/4-51__94950.1511369948.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/6806/3-50__66405.1511369948.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/100x100/products/7427/12090/ARB-L18-3500U-clear_1024x1024__16996.1668020456.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
Product Description
FENIX ARB-L18-3500U [18650] Micro USB Rechargeable Battery
*** pricing is for one battery ***
-
Description:
The ARB-L18 3500U battery can be charged via its own USB port or with conventional charger. A protective circuit is built into the anode and covered with a riveted steel hat. The battery is fully covered with the steel shell, thus the potential risk of short circuiting caused by collision or impact is greatly reduced.
Features:
- Micro USB charging port lets you charge the battery directly or in a charger
- Protection circuit in the Anode to prevent short circuit
- Multiple layers of protection
- 500 charge cycles can be expected from a properly maintained battery.
- Fully covered with a riveted steel shell for impact resistance
- Over charge, discharge, short circuit, and over heating protection
'Vancouver Battery - Your One Stop Battery Shop'
![ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7427/6804/2-51__69009.1511369980.jpg?c=2 "ARB-L18-3500U [18650] - Fenix Micro USB Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500 [18650] - Fenix Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/4038/12089/Fenix_ARB-L18_18650_3500mAh_3.6V_Protected_Lithium_Ion_Button_Top_Battery__81408_934x700__08264.1668020415.jpg?c=2 "ARB-L18-3500 [18650] - Fenix Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-3500 [18650] - Fenix Rechargeable - Li-ion 3.6V 3500mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/4038/6776/7-2__49992.1511367986.jpg?c=2 "ARB-L18-3500 [18650] - Fenix Rechargeable - Li-ion 3.6V 3500mA")
![ARB-L18-2600U [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7960/9592/ARB-L18-2600U_2__91460.1668020286.jpg?c=2 "ARB-L18-2600U [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA")
![ARB-L18-2600U [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7960/9594/ARB-L18-2600U_3__57543.1605811839.jpg?c=2 "ARB-L18-2600U [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA")
![ARB-L18-2600 [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7959/9583/ARB-L18-2600_1__82513.1605811537.jpg?c=2 "ARB-L18-2600 [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA")
![ARB-L18-2600 [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7959/9584/ARB-L18-2600_2__07662.1605811537.jpg?c=2 "ARB-L18-2600 [18650] - Fenix Rechargeable - Li-ion 3.6V 2600mA")
![ARB-L18-3000P [18650] - Fenix 'High Draw' Rechargeable Battery - Li-ion 3.6V 3000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/8102/12014/Main__37146.1648587157__95882.1664301630.jpg?c=2 "ARB-L18-3000P [18650] - Fenix 'High Draw' Rechargeable Battery - Li-ion 3.6V 3000mAh")
![ARB-L18-3000P [18650] - Fenix 'High Draw' Rechargeable Battery - Li-ion 3.6V 3000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/8102/12007/ARB-L18-3000P-E7__93157.1664301564.jpg?c=2 "ARB-L18-3000P [18650] - Fenix 'High Draw' Rechargeable Battery - Li-ion 3.6V 3000mAh")
![ARB-L21-5000U [21700] - Fenix USB-C Rechargeable Battery - Li-ion 3.6V 5000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7941/9487/ARB-L21-5000U-port__80082.1668020199.jpg?c=2 "ARB-L21-5000U [21700] - Fenix USB-C Rechargeable Battery - Li-ion 3.6V 5000mAh")
![ARB-L21-5000U [21700] - Fenix USB-C Rechargeable Battery - Li-ion 3.6V 5000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/7941/9489/ARB-L21-5000U-usb-rechargeable-battery__99197.1595543749.jpg?c=2 "ARB-L21-5000U [21700] - Fenix USB-C Rechargeable Battery - Li-ion 3.6V 5000mAh")
![ARB-L21-4000P [21700] - Fenix 'High Output' Rechargeable Battery - Li-ion 3.6V 4000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/8094/11827/ARB-L21-4000P_01_1024x1024__14785.1658186410.jpg?c=2 "ARB-L21-4000P [21700] - Fenix 'High Output' Rechargeable Battery - Li-ion 3.6V 4000mAh")
![ARB-L21-4000P [21700] - Fenix 'High Output' Rechargeable Battery - Li-ion 3.6V 4000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/8094/11821/ARB-L21-4000P-E2__70868.1658186295.jpg?c=2 "ARB-L21-4000P [21700] - Fenix 'High Output' Rechargeable Battery - Li-ion 3.6V 4000mAh")
![ARB-L21-5000 V2.0 [21700] (New) - Fenix Rechargeable Battery - Li-ion 3.6V 5000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/8141/12593/1663670950__70759.1685638952.png?c=2 "ARB-L21-5000 V2.0 [21700] (New) - Fenix Rechargeable Battery - Li-ion 3.6V 5000mAh")
![ARB-L21-5000 V2.0 [21700] (New) - Fenix Rechargeable Battery - Li-ion 3.6V 5000mAh](https://cdn11.bigcommerce.com/s-3amfzizuup/images/stencil/500x659/products/8141/12585/ARB-L21-5000_V2.0_E_01__33933.1685572149.jpg?c=2 "ARB-L21-5000 V2.0 [21700] (New) - Fenix Rechargeable Battery - Li-ion 3.6V 5000mAh")