Description
Features of Fenix ARB-L21-5000U Rechargeable 21700 Li-ion Battery:
• 21700 rechargeable li-ion battery with USB-C charging port on the side
• can be charged by using the USB-C port or a compatible charger
▹ USB-C cable NOT included
• charging indicator changes from red to green when charging is complete
• 3.6V, 5000mAh, 18Wh
• 8A discharge rate
• built in protective circuitry
• sold individually





















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