Fenix ARB-L16-950P USB Rechargeable 16340 Battery – Compact Power You Can Count On

The Fenix ARB-L16-950P USB Rechargeable Li-ion Battery is a premium 16340 rechargeable battery designed to deliver reliable, long-lasting power for compatible Fenix flashlights, headlamps, and other high-performance electronic devices.

Featuring a 950mAh capacity and a stable 3.6V output, this compact battery provides extended runtime while maintaining consistent performance throughout the discharge cycle. Whether you're heading out for a night trail run, camping trip, or outdoor adventure, you can rely on dependable power when it matters most.

One of the standout features of the ARB-L16-950P is its integrated USB charging port, allowing you to recharge the battery directly using a standard USB cable—no separate battery charger required. This convenient design makes charging simple whether you're at home, in the car, or using a power bank on the trail.

Safety remains a priority with Fenix's protected lithium-ion design. An integrated protection circuit guards against overcharging, over-discharging, overheating, and short circuits, while the durable construction ensures reliable operation in demanding environments.

Rated for approximately 500 recharge cycles, the ARB-L16-950P offers excellent long-term value while reducing waste from disposable batteries. At just 25 grams, it provides lightweight, dependable energy for everyday carry and outdoor adventures alike.

Backed by a 12-month Fenix warranty, it's a battery you can trust for years of reliable performance.

Key Features

• Premium 16340 Li-ion rechargeable battery
• 950mAh high-capacity performance
• Convenient built-in USB charging
• Stable 3.6V output
• Protected lithium-ion cell
• Overcharge protection
• Over-discharge protection
• Short circuit protection
• Overheating protection
• Approximately 500 recharge cycles
• Lightweight design (25g)
• 12-month Fenix warranty

Technical Specifications

• Model: ARB-L16-950P
• Battery Type: Protected 16340 Li-ion Rechargeable
• Capacity: 950mAh
• Nominal Voltage: 3.6V
• Recommended Charging Current: 0.2A
• Maximum Charging Current: 0.5A
• Length: 34.5mm
• Diameter: 16.7mm
• Weight: 25g
• Charging: Integrated USB Rechargeable

Best For

• Fenix flashlights
• Fenix headlamps
• Trail running
• Hiking
• Camping
• Adventure racing
• Emergency backup power
• Everyday carry (EDC)

Why Choose the Fenix ARB-L16-950P?

Choose the ARB-L16-950P if you want:

• Convenient USB charging without a dedicated charger
• Reliable, high-capacity power for compatible devices
• Advanced built-in safety protection
• Long-lasting performance with up to 500 recharge cycles
• Lightweight backup power for outdoor adventures

It's an excellent choice for anyone who values dependable rechargeable power and the convenience of charging almost anywhere.

Why Tribe&Trail?

At Tribe&Trail, we know reliable lighting starts with reliable power. That's why we stock genuine Fenix batteries and accessories, ensuring your headlamp or flashlight performs when you need it most.

Whether you're running through the night, hiking remote trails, or preparing your mandatory race kit, our experienced team can help you choose the right battery for your equipment.

When you shop with Tribe&Trail, you get:

• Genuine Fenix products
• Expert advice from experienced trail runners and hikers
• Fast Australian shipping
• A carefully curated range of premium lighting equipment
• Support from Western Australia's dedicated trail running specialists

Wherever your adventure takes you, Tribe&Trail helps keep your gear powered and ready.

Charge anywhere. Run longer. Explore further — with Fenix and Tribe&Trail.