Description
These are the same CR123A cells Surefire drops into its own lights, sold here in a 12-pack so you can keep your gear topped off and stash extras where you need them. Each one puts out a nominal 3 volts with a 1,550 mAh capacity, which is exactly what high-drain electronics like weapon lights and handhelds want to see. Unlike alkalines that produce 1.5 volts and start sagging almost immediately, these lithium cells hold a steady voltage through nearly their entire discharge, so your light stays bright right up until it's spent.
What Sets the Surefire CR123A Apart
The big draw here is dependability over the long haul. Surefire rates these for a 10-year shelf life, so a box tucked into a range bag, truck console, or emergency kit will still be full and ready years down the road. They also handle a wide temperature range without the fade that kills lesser batteries in serious heat or cold, and each cell has built-in heat and fault protection to guard against short circuits. Made in the USA, they carry Surefire's reputation for consistency, which matters a lot when the light on your rifle needs to come on the first time, every time.
Where These Surefire 123A Cells Fit
Don't let the Surefire name fool you into thinking these only work in Surefire lights. Any device that runs on CR123A power is fair game, including Streamlight, Modlite and other tactical lights, plus lasers, PEQ-15 style illuminators, and even some night vision units. The 123A designation also covers common equivalents like DL123A, K123A and EL123AP, so if your gear calls for any of those, these will drop right in. For folks running multiple lights and lasers across several setups, buying by the dozen just makes sense and keeps you from scrambling for a fresh cell at the worst possible moment.
Key Specifications
- Manufacturer: Surefire
- Manufacturer Part Number: SF12-BB
- UPC: 084871820134
- Battery Size: CR123A (123A)
- Nominal Voltage: 3.0 Volts
- Rated Capacity: 1,550 mAh
- Energy: 4.65 Wh
- Chemistry: Lithium (non-rechargeable)
- Shelf Life: 10 Years
- Quantity: 12 per box
- Color: Red
- Replaces: DL123A, CR123A, K123A, EL123AP, VL123
- NSN: 6135-01-351-1131
- Origin: Made in USA
What’s Included
- (12) Surefire CR123A 3V lithium batteries
Frequently Asked Questions
Will these Surefire CR123A batteries work in non-Surefire lights?
Yes. Any device that takes CR123A cells will run on these, including Streamlight, Modlite and other tactical lights, along with lasers, illuminators and even some night vision units. The Surefire name refers to the maker, not a proprietary fit.
Are the Surefire 123A batteries rechargeable?
No, these are single-use lithium cells and should not be placed in a charger. Their strength is a long, stable discharge and a 10-year shelf life rather than repeated cycling. If you want rechargeable cells, you'd want to look at a dedicated rechargeable system instead.
How long do these CR123A lithium batteries last in storage?
Surefire rates them for a 10-year shelf life, so a box can sit in a kit, vehicle or gun safe for years and still deliver full power when you need it. That makes them a solid choice for emergency gear and backup supplies. Wide temperature tolerance also helps them hold up in heat and cold.
Why choose Surefire batteries over cheaper CR123A options?
These are the same cells Surefire uses to power its own lights, built with heat and fault protection and made in the USA. They hold a steadier voltage under high drain than budget cells, which matters for weapon lights and other gear you're counting on. Sticking with a genuine, trusted brand also helps you avoid the quality and safety issues that come with counterfeit batteries.







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