Fenix ARB-L16-700U Li-ion Battery
Experience the freedom of reliable, on-the-go power with the Fenix ARB-L16-700U Li-ion Battery. Born from Fenix’s two decades of innovation in precision lighting, this ultra-compact powerhouse keeps your essential gear running when you need it most. Whether you’re scaling remote peaks, patrolling at night, or searching for your keys in a blackout, the ARB-L16-700U stands ready to deliver consistent, high-performance energy.
What sets this battery apart? First, you’ll never hunt for a separate charger again. Simply plug the included USB cable into any standard port—laptop, power bank, or wall adapter—and watch the indicator glow red as it fills up. In just a few hours, the light switches to blue, signaling you’re fully charged and ready to roll. This seamless charging solution saves you money, streamlines your pack, and cuts clutter.
Engineered with advanced protection circuitry at the anode, the ARB-L16-700U guards against short circuits, over-charging, over-discharging, and overheating. Triple-layer safety includes a pressure relief valve, microporous barrier, and PTC cathodal block, ensuring peace of mind whether you’re deep in the wilderness or navigating urban jungles. Housed in a robust steel shell, this battery withstands impact and resists wear, so you can trust it to perform in rugged conditions.
Despite its rock-solid construction, the ARB-L16-700U weighs just 0.6 ounces (17.4 g) and measures a slim 1.4 inches by 0.7 inches—small enough to stash in any pocket or accessory pouch. At 700 mAh and 3.6 V, it delivers reliable runtime to power your favorite Fenix lights or other compatible devices through up to 500 recharge cycles. Backed by Fenix’s global reputation and a 12-month warranty, it’s a smart upgrade for every adventurer, first responder, or everyday carry enthusiast.
Elevate your lighting setup with the Fenix ARB-L16-700U Li-ion Battery—where convenience meets uncompromising performance. Never worry about dead cells again; keep your mission-critical gear powered and your world illuminated.
Key Features and Specifications
- Built-in USB charging: Plug in anywhere—no external charger needed
- 700 mAh capacity, 3.6 V output: Reliable power for your devices
- Fast-charge indicator: Red while charging, blue when full
- 500-cycle lifespan: Long-lasting performance you can count on
- Multi-layer protection: Guards against short circuits, over-charge/discharge, overheating
- Triple safety valves: Pressure relief, microporous barrier, PTC cathodal block
- Rugged steel shell: Impact-resistant durability in any environment
- Compact and lightweight: 1.4″ x 0.7″; 0.6 oz (35.5 × 18.6 mm; 17.4 g)
- Charging current: 1 A (charger), 0.3 A (USB port)
- 12-month warranty: Global brand reliability and support
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