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Fenix ARB-L18-4000U 18650 Li-ion USB-C Rechargeable Battery

18650 4000mAh Li-ion USB-CRechargeable Battery

SKU: FENARBL184000U · EAN: 6942870311142
Ships from Ontario
CAD Pricing
Lifetime Warranty
Authorized Dealer

The Fenix ARB-L18-4000U is a high-capacity 18650 lithium-ion rechargeable battery engineered for demanding flashlight users. With a substantial 4000mAh capacity and 72mm in length, it provides extended runtime for compatible Fenix lighting products. The integrated USB Type-C charging port allows for direct charging without an external charger, offering convenient power management. This battery features a stable 7A discharge current, comprehensive safety protections, including multiple circuit protections and pressure release vents, ensuring reliable performance across diverse operating conditions. Note the incompatibility with certain Fenix models such as PD32 V2.0, PD35 V3.0, TK35UE V2.0, HM60R, HM61R V2.0, and BC30 V2.0. Verify compatibility with your specific flashlight model.

Key Features

Specifications

Capacity — CapacityCapacity: 4000mAh
Voltage — VoltageVoltage: 3.6v
Max output current — Max output currentMax output current: 7A
Charging current — Charging currentCharging current: 0.8A (recommended), 4A (maximum)
Size — LengthLength: 72 mm
Size — DiameterDiameter: 18.75 mm
Weight — 55 gm,

Accessories for Fenix ARB-L18-4000U

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