Product Description:
The Fenix ARB-L18-1600 is a premium-grade 18350 rechargeable lithium-ion battery engineered for high performance, safety, and reliability. With a generous 1600mAh capacity and a powerful 7A maximum output current, this battery delivers long-lasting, stable energy for high-drain devices such as high-lumen tactical flashlights, headlamps, and outdoor gear.
Built to Fenix's rigorous standards, the ARB-L18-1600 features an advanced built-in protection circuit integrated into the positive terminal. This provides battery quadruple protection against over-charging, over-discharging, short circuits, and overheating. Additionally, the cell offers triple-layer protection with a safety pressure relief valve, separator micro-porous protection, and PTC cathode blocking.
The battery is encased in a full metal shell with a riveted steel casing, effectively preventing short circuits caused by collisions or impacts. A built-in safety vent rapidly exhausts internal gases in extreme conditions, preventing battery swelling or explosion. With a 500-cycle lifespan and a 12-month official warranty, it is a trustworthy investment for your high-performance gear.
Key Features:
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Fenix ARB-L18-1600 Premium Cell: High-performance 18350 Li-ion battery from the trusted brand Fenix.
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1600mAh High Capacity: Provides extended runtimes for high-drain devices.
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7A Maximum Output Current: Delivers powerful 7A output for high-lumen tactical flashlights.
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Built-in Protection Circuit: Integrated into the positive terminal for battery quadruple protection (over-charge, over-discharge, short-circuit, overheat).
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Cell Triple-Layer Protection: Safety pressure relief valve, separator micro-porous protection, and PTC cathode blocking.
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Full Metal Shell with Riveted Steel Casing: Steel casing effectively prevents short circuits caused by collision or impact.
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Built-in Safety Vent: Rapidly exhausts internal gases to prevent swelling or explosion.
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500 Charge Cycles: Economical and durable with long-term reliability.
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12-Month Official Warranty: Confidence guaranteed directly from Fenix.
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Standard 18350 Size: Compact 18.75mm x 39.2mm size, perfect for compact flashlights and outdoor gear.
Product Parameters (Based on Spec Sheet):
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Brand: Fenix
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Model: ARB-L18-1600
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Size: 18350
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Capacity: 1600mAh
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Nominal Voltage: 3.6V
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Max Output Current: 7A
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Recommended Charging Current: 0.32A (Max 0.8A)
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Cycle Life: 500 cycles
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Weight: ≤40g
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Dimensions: ≤39.2mm (Height) x 18.75mm (Diameter)
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Safety Features: Built-in protection circuit, full metal shell, safety vent
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Certifications: UKCA, CE, FC, PSE
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Warranty: 12 months from date of purchase
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Pack Quantity: 1pc
Applications:
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High-Performance Tactical Flashlights: Powers high-lumen Fenix and other tactical flashlights with stable 7A output.
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Outdoor Headlamps: Reliable power for professional outdoor headlamps and camping lights.
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EDC & Everyday Gear: Ideal power source for compact everyday carry flashlights.
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Professional Search & Rescue Gear: Dependable energy for emergency equipment and searchlights.
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Portable Outdoor Devices: Powers outdoor electronic devices that require compact 18350 batteries.
Frequently Asked Questions (FAQ):
Q1: What is the advantage of the built-in protection circuit?
A1: The built-in protection circuit integrated into the positive terminal provides quadruple protection against over-charging, over-discharging, short circuits, and overheating. Additionally, the cell offers triple-layer protection with a safety pressure relief valve, separator micro-porous protection, and PTC cathode blocking for comprehensive safety.
Q2: What is the discharge current of this battery?
A2: This Fenix ARB-L18-1600 has a maximum output current of 7A, making it suitable for high-drain devices such as high-lumen tactical flashlights.
Q3: How long does this battery last?
A3: This battery supports up to 500 charge cycles, providing long-term value and reliability. It is also covered by a 12-month official Fenix warranty.
Q4: Is this battery safe to use?
A4: Absolutely. It features a full metal shell with riveted steel casing, built-in protection circuit, and a safety vent that rapidly exhausts internal gases to prevent swelling or explosion.
Q5: What kind of charger should I use for this battery?
A5: You must use a charger specifically designed for 3.6V/3.7V Li-ion batteries with a 4.2V cut-off voltage. We recommend using an official Fenix charger for optimal performance and safety.
