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Streamlight 85177 CR123A 1400mAh 3V Lithium Primary (LiMnO2) Button Top Photo/Flashlight Battery - Bulk

Streamlight STREAMLIGHT-CR123A-1PC alternate view 1
Streamlight STREAMLIGHT-CR123A-1PC alternate view 2
Streamlight STREAMLIGHT-CR123A-1PC alternate view 3
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  • High-capacity cells are the ideal pairing for powerful, high-lumen flashlights
  • Li-Ion (LiMnO2) chemistry provides optimum energy efficiency
  • Built-in PTC protection protects from excessive discharge related accidents
  • Replacement for: 2/3A, 123, BR2/3A, 5018LC, CR17345 ...

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Streamlight CR123A Lithium Primary Photo Battery

3V, 1400 mAh

Streamlight CR123A batteries are powerful solutions for powering your high-performance flashlights and devices. Streamlight flashlights will run at optimal performance with these reliable and efficient cells. Streamlight has earned a reputation for making some of the world's toughest flashlights. Police forces and security personnel all over the world trust the Streamlight name as both primary and backup lights when on duty. These incredible lithium batteries carry the same trusted name and have earned the same rock-solid reputation for power and dependability.


  • Battery Size: CR123A
  • Battery Chemistry: Lithium Manganese Dioxide (LiMnO2)
  • Nominal Voltage: 3.0V
  • Nominal Capacity: 1400 mAh
  • Operating Temperature Range: -4°F to 140°F (-20°C to 60°C)
  • Shelf Life: 10 Years
  • Dimensions:
    • Length - 1.36" (34.5 mm)
    • Diameter - 0.67" (17 mm)
  • Weight: 0.6 oz. (17 g)

US shipping warning
Battery Size:CR123A
Battery Capacity (mAh):1400
Battery Chemistry:Lithium
Battery Voltage:3
Battery Terminal Type:Button Top
Battery Shelf Life:10 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.6oz
Product Dimensions:1.358" (L) x 0.669" (Diameter)
Country of Origin:United States
Associated Battery Sizes:123, 123A, 2/3A, 5018LC, BR2/3A, CR123, CR123A, CR17335, CR17345, CR23, DL123A, EL123A, K123LA, L123A, SF123A, VL123A
11 Reviews
100% (11)
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By Tom
Roselle, IL
Brand Name Dependabililty
December 31, 2016
The Streamlight brand ranks right behind the Surefire brand in terms of reputation for quality and reliability, implying this branded cell will live up to expectations. Likely both this and the Surefire brand cells are made by Panasonic or another major maker, as are cells branded for other light makers, and so all may be of comparable quality of manufacture against identical specifications and give comparable performance, but at differing prices more set by reputation than specs and quality.
Battery Junction allows us to purchase whichever cells we prefer at a very reasonable price, although big name branded cells are still a premium over those whose names are not so recognizable. So, in this sense, the Streamlight is a great value if you feel branded reputation gives confidence in consistency of capacity, shelf life, output current handling, and service life discharge characteristic. That's why I've purchased these for lights I want to pack away for "just-in-case" or "just-when-I-need-it-to-work" roles. But I'll buy the less expensive Titanium Innovations brand for lights used regularly. I've also put some of both cells "away" to test shelf life longevity. (I've recently pulled from storage Panasonic, Eveready, and Duracell CR123A's I've stored for 15 years and put them into service - all gave full output; I'll see about run-time service life comparison after 15 years storage.)
  • Brand Name Implied Dependability for consistency in capacity, shelf life, output current, and service life.
  • A significant premium over non-name branded cells
By John
Hueytown, AL
May 28, 2020
I think these batteries seem to last a lot longer than your standard batteries do.
By Joshua
Lake Orion, MI
Another great battery
November 28, 2017
Another quality product from streamlight!
By Lance
Good battery
October 4, 2017
Battery seems to be authentic and holds up like the original streamlight batteries that came with my flashlight.
Streamlight CR123A
September 8, 2017
I use these in my Streamlight ProTac 2L flashlight and they work good.
  • quality, price
1 Question & 1 Answer
from Reading, PA asked:
October 31, 2014
Can this battery be used in a G2 Nitrolon flashlight?
1 Answer
Yes, this Streamlight CR123A is compatible with the SureFire G2 Nitrolon.
Submitted by: Customer Service on October 31, 2014

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