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    SF-SF18650B

    Surefire SF18650B Battery Micro USB Lithium-Ion Rechargeable Battery

    Shipping & Returns

    Tactical distributors Pty Ltd (Tactical Gear) ships from various warehouses throughout Australia and the United States. Shipping timelines are specified on each product page.

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    The SF18650B is a Lithium Ion-protected 18650 battery with MICRO-USB charge capability. This allows the user to conveniently charge the battery using any USB power source such as a USB wall charger, computer/laptop, power bank, or automotive USB port using the included MICRO-USB to USB cable.

    Note: Additionally, an external 18650 compatible CC-CV cradle charger (not included) can be used to charge the battery; possibly at a faster rate if so equipped. The SF18650B is compatible with the following SureFire products: FURY-DFT, FURY-IB-DF, EDC2-DFT, M600DF, M640DF, M640DFT and P1R series.

    Features of Surefire SF18650B

    • The new champion among SF18650 rechargeable batteries
    • 3. 6 volts / 3500 mAh deliver extended runtime
    • MICRO-USB charging facilitates charging via a variety of power sources
    • High-performance 3.7V 18650 lithium-ion rechargeable battery with MICRO-USB port for ease of charging—no charging cradle needed
    • When plugged into a power source, two LED indicators display the current charge state: Red for charging and Green for fully charged
    • 3,500 mAh for extended battery runtime
    • 8-10A discharge rate for dependability in high drain devices such as LED flashlights

    Specifications

    Key Attributes

    • Type : Protected 18650
    • Voltage : 3.6V
    • Certification : CE, PSE, UN38.3
    • Charge End Voltage : 4.2V
    • Chemistry : Lithium-ion
    • Dimensions : 69.4 x 18.6 mm
    • Discharge end Voltage : 2.50V
    • Discharge Rate : 8-10A
    • Energy : 12.6 Wh
    • Lithium Content : 10.5 g
    • Operating Temp Range (Charging) : 0-45º C, 65%±25%RH 
    • Operating Temp Range (Discharging) : -20º C-+60º C, 65%±25%RH
    • Rated Capacity : 3.5 Ah 
    • Standard Charge Rate : Charging through USB can take over 8 hours if fully depleted. Approximately 5 hours of flashlight cutoff
    • Storage Temp Range : 0 -35º C 60±25%RH
    • : 600 mA ± 100 mA
    •  : 5.0 V ± 0.2 V
    • Weight 1.7 oz (49 g)