SUREFIRE SF123A BATTERIES 2PK
Surefire
$7.69
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Surefire
SUREFIRE SF123A BATTERIES 2PK
The SureFire SF123A Lithium Batteries (2-Pack) are purpose-built to deliver reliable, high-drain power for SureFire flashlights and other demanding tactical devices — ensuring your light performs flawlessly when it matters most.
- Optimized for high-drain SureFire flashlights and tactical illumination tools
- Impressive 10-year shelf life keeps batteries mission-ready at all times
- Wide operating temperature range performs reliably in extreme conditions
- Built-in heat protection guards against dangerous thermal runaway
- Integrated short-circuit fault protection for safe, worry-free storage
- Lightweight lithium chemistry delivers more power than standard alkaline batteries
Who This Is For
The SureFire SF123A 2-Pack is ideal for law enforcement officers, military personnel, hunters, competitive shooters, and everyday carriers who rely on SureFire weapon lights or handheld flashlights as critical safety tools. If you own any SureFire CR123A-powered device, keeping a supply of these purpose-matched batteries on hand is simply smart preparedness — whether for home defense, duty carry, or outdoor adventure.
Specifications
| Brand | SureFire |
|---|---|
| Model | SF123A |
| Battery Type | CR123A Lithium |
| Pack Quantity | 2 Batteries |
| Voltage | 3V per cell |
| Shelf Life | 10 Years |
| Temperature Range | -40°F to 140°F (-40°C to 60°C) |
| Protection | Heat & Short-Circuit Fault Protection |
| Compatible Devices | SureFire Flashlights & CR123A Devices |
| Chemistry | Lithium (non-rechargeable) |
Frequently Asked Questions
Are SureFire SF123A batteries compatible with other brands of CR123A flashlights?
Yes. The SureFire SF123A is a standard 3V CR123A lithium cell, making it physically and electrically compatible with most CR123A-powered devices from other manufacturers — including weapon lights, cameras, and laser sighting systems. However, SureFire batteries are specifically engineered and quality-tested to meet the high-drain demands of SureFire's own flashlights, so performance may vary slightly in non-SureFire devices.
Can I store SureFire SF123A batteries in my flashlight long-term?
SureFire SF123A batteries are safe for long-term storage inside compatible flashlights thanks to their built-in heat and short-circuit fault protection. Their 10-year shelf life also means stored batteries retain their charge for an extended period. For best results, store your flashlight in a cool, dry environment away from direct sunlight or extreme heat to maximize battery longevity.
Are SureFire SF123A batteries rechargeable?
No — the SureFire SF123A is a non-rechargeable primary lithium battery. Attempting to recharge these cells is unsafe and can cause leakage, heat buildup, or rupture. If you're looking for a rechargeable option, SureFire offers dedicated rechargeable battery systems designed for specific flashlight models. For most duty and emergency-use scenarios, however, non-rechargeable lithium cells like the SF123A are preferred for their reliability and long shelf life.
