Fenix ARB-L21-5000 V2.0 21700 Li-ion Rechargeable Battery The Fenix ARB-L21-5000 V2.0 is a high-capacity, 21700 Li-ion rechargeable battery designed for extended runtimes and enhanced power output. Offering a substantial 5000mAh capacity, this battery is perfect for high-performance flashlights and other power-hungry devices. Featuring integrated protection circuitry, it safeguards against short circuits, overcharge, over-discharge, and overheating, ensuring reliable performance and safety. Additionally, built-in pressure relief vents expel waste gases in the rare event of an internal short circuit, preventing potential explosions. With a lifespan of up to 500 charge cycles, the ARB-L21-5000 V2.0 provides long-lasting, dependable power. Key Features: New 21700 Battery Type: Offers enhanced capacity and longer runtime. 5000mAh High Capacity: Ideal for high-drain devices that require sustained power. Protection Circuitry: Built-in safety features to prevent short circuits, overcharging, and overheating. Pressure Relief Vents: Safely expels gas in the event of an internal short, reducing explosion risk. Long Battery Life: Up to 500 charge cycles for lasting performance. Compatibility: Designed for use with Fenix flashlights such as the E35 V3.0, HT18, LR35R, LR50R, PD36R, PD36 TAC, PD40R V2.0, TK16 V2.0, TK20R V2.0, TK22 UE, and TK30. Specifications: Capacity: 5000mAh Voltage: 3.6V Charging Current: Recommended 1A, Maximum 5A Weight: 2.6 ounces (72.5g) Dimensions: Length: 2.99″ (76mm) | Diameter: 0.85″ (21.5mm) Warranty: 12 months from the date of purchase Important Compatibility Note: This battery is not compatible with 18650 flashlights or older style chargers. Compatible chargers include the Fenix ARE-A2, ARE-A4, ARE-D1, ARE-D2, or ARE-X1 V2.0. Upgrade your power with the Fenix ARB-L21-5000 V2.0 rechargeable battery, engineered for durability, safety, and performance.
