SureFire SF18650B 18650 Rechargeable Battery, 3.6V 3500mAh

The SureFire SF18650B is a high-performance 3.6V 18650 lithium-ion rechargeable battery, engineered to deliver consistent power for demanding applications. This battery is designed for reliability in high-drain devices such as SureFire weapon lights and other critical firearm accessories.

A key feature of the SF18650B is its integrated Micro-USB port, which allows for direct charging without the need for a separate charging cradle. This simplifies power management, especially in the field or at the shooting range. Two integrated LED indicators provide immediate charge status: red signals charging, and green indicates a full charge. With an 8-10A discharge rate, this battery maintains stable output essential for optimal performance of tactical optics and other powered devices.

Key Features:

• Voltage & Capacity: 3.6 Volts, 3,500 mAh (18650 cell).
• Integrated Charging: Micro-USB port for direct charging.
• Charge Status Indicators: Red (charging) and Green (fully charged) LEDs.
• Discharge Rate: 8-10A, suitable for high-drain devices like LED flashlights and critical firearm accessories.
• Reliability: Engineered for dependable power output in demanding use scenarios.

The SureFire SF18650B provides a practical and consistent power solution for users requiring durable and easily rechargeable power sources for their essential tactical and outdoor gear.