Can I use other 18650 batteries in my Fenix RC10 or RC20 flashlight other than the battery it came with?
No, the Fenix RC10 and RC20 use a proprietary battery - the ARB-L1-2600.
Everything you need to know about your Fenix RC20 LED flashlight
No, the Fenix RC10 and RC20 use a proprietary battery - the ARB-L1-2600.
No, we only have the ARB-L1-2600 battery that will work in the Fenix RC20 flashlight.
The ARB-L1-2600 18650 battery is a proprietary battery for the Fenix UC40, UC45, UC50, RC20, RC15, and RC10.
The Fenix RC20 is only compatible with its included proprietary battery, the ARB-L1-2600 battery.
The Fenix AOF-L fits the RC20 flashlight. You can find this filter in green, blue, and red. To find out what other accessories fit your flashlight, check out our Accessory Compatibility List.
The Fenix RC20 has a proprietary battery that can only be charged directly inside the light using the included charging cradle.