The Fenix 2600mAh USB 18650 Rechargeable Battery ARB-L18-2600U is designed for users who want dependable power in a compact, easy-to-charge package. This high-capacity 18650 Li-ion cell integrates a micro USB charging port directly into the battery, eliminating the need for a separate charger while maintaining the protection circuitry needed for safe everyday use.

This rechargeable battery is well suited for powering compatible flashlights and accessories during range sessions, training days, or general outdoor use where reliability matters. With its built-in safeguards against overcharge, over-discharge, short circuits, and overheating, it offers consistent performance over hundreds of charge cycles. The combination of practical design and thoughtful safety features reflects Fenix’s reputation for durable, well-engineered lighting products.

• Manufacturer: Fenix
• Model: ARB-L18-2600U 18650 USB Rechargeable Battery
• Capacity: 2600mAh
• Voltage: 3.6V
• Charging Interface: Micro USB Port Built Into Battery
• Protection: Overcharge, Over-Discharge, Short Circuit, Overheating
• Color: Black