The Streamlight CR123A Battery 85179 is a high-performance 3-volt lithium primary battery specifically engineered for use in Streamlight flashlights and other high-drain electronic devices. As one of the most trusted power sources in the tactical and professional lighting industry, the 85179 delivers consistent, reliable power with excellent shelf life and performance in demanding conditions. This CR123A battery is the recommended power source for many of Streamlight’s most popular tactical, law enforcement, and outdoor flashlights.
Why Choose the Streamlight CR123A Battery 85179?
The Streamlight CR123A Battery 85179 is the preferred choice for professionals who rely on their flashlights in critical situations. Unlike standard alkaline batteries, these lithium CR123A cells provide significantly higher energy density, allowing them to deliver more power in a compact size. They maintain a stable voltage output throughout their lifespan, ensuring consistent brightness from your flashlight until the battery is nearly depleted. With an impressive shelf life of up to 10 years, these batteries are ideal for emergency preparedness, duty use, and long-term storage. Whether you’re powering a Streamlight TLR weapon light, a Protac tactical flashlight, or another compatible device, the 85179 offers dependable performance when it matters most.
Key Features of the Streamlight CR123A Battery 85179
- High Energy Density – Delivers more power than alkaline batteries in a compact size
- Long Shelf Life – Up to 10 years of storage life with minimal capacity loss
- Stable Voltage Output – Maintains consistent power delivery for reliable flashlight performance
- Wide Temperature Range – Performs reliably in extreme hot and cold conditions
- Leak-Resistant Design – High-quality construction reduces the risk of leakage
- Optimized for Streamlight – Specifically recommended for use in Streamlight flashlights and weapon lights
- High Drain Capability – Excellent performance in high-output LED flashlights
- Model 85179 – Official Streamlight CR123A lithium battery
Performance and Reliability
The Streamlight CR123A Battery 85179 is engineered to meet the demanding requirements of tactical, law enforcement, and professional users. These lithium primary batteries provide superior performance compared to standard alkaline batteries, especially in high-drain applications such as powerful LED flashlights. They deliver a strong, consistent output that helps maintain maximum brightness from your light for longer periods.
One of the biggest advantages of the CR123A lithium battery is its ability to perform in extreme temperatures. Whether used in freezing winter conditions or hot summer environments, the 85179 maintains reliable power delivery. The long shelf life also makes these batteries an excellent choice for emergency kits, duty bags, and backup equipment that may sit unused for extended periods. When paired with Streamlight flashlights, these batteries help ensure your light performs at its peak when you need it most.
Technical Specifications
| Product Name | Streamlight CR123A Lithium Battery |
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| Model Number | 85179 |
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| UPC | MGESTR100101 |
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| Battery Type | CR123A Lithium Primary |
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| Voltage | 3 Volts |
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| Chemistry | Lithium Manganese Dioxide |
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| Shelf Life | Up to 10 Years |
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| Best For | Streamlight Flashlights, Tactical Lights, Weapon Lights |
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| Key Benefit | High-performance lithium CR123A battery with long shelf life |
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Power your Streamlight flashlight with confidence.
Streamlight CR123A Battery 85179 – Reliable, long-lasting power for professional use.
The STREAMLT CR123 BATTERY 85179 is a lithium primary battery. Always follow manufacturer guidelines when installing batteries. Dispose of used batteries properly according to local regulations.
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