Description
The Fenix ARB-L18-4000U rechargeable battery is a powerful, high-capacity 18650 Li-ion battery designed to deliver reliable performance across various applications. With an impressive 4000mAh capacity, this battery provides prolonged runtime for high-drain devices, making it a dependable power source for flashlights, outdoor equipment, and other electronics. A unique feature of the ARB-L18-4000U is its integrated USB-C charging port, allowing for convenient charging without an external charger. Built-in protection circuits safeguard against overcharging, over-discharging, and short-circuits, ensuring a safe and durable battery life.
Features:
- High Capacity: 4000mAh for extended runtime
- Integrated USB Charging Port: Charges via USB-C for added convenience
- Advanced Protection Circuits: Safeguards against overcharge, over-discharge, and short-circuits
- Reliable Performance: Consistent power output for high-drain devices
- Battery Type: 1850 Li-ion rechargeable
- Capacity: 4000mAh
- Voltage: 3.6V
- Dimensions: 18.6mm x 69mm
- Charging Port: USB-C
- Weight: 50g (Approx.)
Reviews
1 Review
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High Capacity but not 18650 size!
Beware! This battery claims to be 18650 size but note that it is longer than 650mm so does not fit in standard 18650 battery holders.
