18650 USB-Rechargeable Li-ion Battery 3500mAh


The best battery you can get to power your Star Tactical flashlights and weapon lights. A high capacity of 3500mAh ensures that your lights run bright for as long as possible. Conveniently recharge with a micro-USB cable or other lithium-ion battery charger. Batteries have been tested with Star Tactical products to ensure peak performance and reliability.

Only ships within the United States.

    • 3500mAh capacity
    • 3.7V nominal voltage
    • Protected
    • USB charging port

    • 1x 3500mAh 18650 battery
    • 6-inch micro-USB charging cable


    • Length: 2.68 inches (68mm)
    • Width: 0.71 inches (18mm)
    • Height: 0.71 inches (18mm)
    • 1.73 ounces (49g)
    • Nominal voltage: 3.7V
    • Max charge voltage: 4.2V
    • Cut-off voltage: 2.5V
    • Nominal capacity: 3500mAh
    • Max discharge current: 10A
    • Operating temperature (charge): 32 to 113F (0-45C)
    • Operating temperature (discharge): -4 to 140F (-20-60C)

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