Streamlight 66143 660mAh 3.7V Replacement Lithium Ion (Li-Ion) Battery for the Stylus Pro USB Flashlight

Item #: STREAMLIGHT-66143
Brand: Streamlight
Item #: STREAMLIGHT-66143
Brand: Streamlight

Streamlight 66143 Li-Ion Battery

Replaces the Battery in the Stylus Pro LED

Stay ahead of the game with the replacement Streamlight 66143 Li-Ion battery stick. This powerful battery utilizes a lithium ion chemistry that can be recharged multiple times. Using rechargeable batteries instead of primary batteries will save you money and help the environment. Keep your Stylus shining bright with this replacement 3.7V battery stick.


  • Provides long lasting power in between charges
  • Works in a variety of Stylus flashlights
  • Protected by Streamlight's Limited 2-Year Warranty
  • Replacement Battery for the following Stylus Pro models:
    • COB Flashlight
    • USB Flashlight
    • USB UV Flashlight


  • Battery Size: Battery Pack
  • Battery Chemistry: Lithium Ion (Li-Ion)
  • Nominal Voltage: 3.7V
  • Nominal Capacity: 660mAh
  • Wh Rating: 2.44Wh

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