Fenix Rechargeable Li-ion Battery ARB-L21-5000v2

Fenix ARB-L21-5000 V2 rechargeable 5000mAh 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. Also included are the three sets of overheat protection: pressure relief, microporous, and PTC cathodal block.

THIS BATTERY IS NOT AN 18650, AND IT IS NOT COMPATIBLE WITH 18650 FLASHLIGHTS OR OLDER STYLE CHARGERS. COMPATIBLE CHARGERS ARE THE ARE-A2, ARE-A4, ARE-D1 OR ARE-D2.

This is not the version of the battery with the direct USB charging.

Brand FenixRechargeable 5000mAh 21700 Li-ion Battery500 Recharge Cycles5000 mAh CapacityLithium-ion rechargeableMultiple Layers of protectionPressure Relief Valve ProtectionSeparate Microporous ProtectionPTC Cathodal ProtectionProtection Circuits in the anode Overcharge Over-discharge Short Circuit Overheat Protection7.5a Maximum currentSteel Shell RivetingVoltage 3.6VCharging Current: 1A recommended, 5A MaximumNote: Does not include an on-board USB port for direct chargingThis is a button top battery designed for flashlights that accept standard 21700 batteriesIt does NOT work in any non-flashlight deviceIt does NOT work in any flashlights that require a custom batteryIt does NOT work in any electronics that only accept flat top batteriesIt can be charged in a lithium-ion charger such as Fenix ARE-A2, Fenix ARE-A4ImportedUPC 6942870306933MPN ARBL215000v2