Est. 2014 | USA Small Business

SureFire SFLFP123 Batteries
FREE Delivery & Lifetime Warranty
☑️ Ships for FREE from Texas*
Ships today or next day on most orders that are "In Stock". Some orders that are custom or large may take extra time to prepare.
- Free shipping is 3-10 days and requires a purchase of $70 or more, or choose a faster method at checkout. Be sure to account for the 0-2 days it will take us to pack and ship an order, in addition to the shipping speed you choose.
- All orders ship as soon as possible. We don't like waiting and you probably don't either.
- If there are delays: (Only if delays are in green, above, do we expect them), just know that we are on your side. If you're waiting, we're waiting for you, plus hundreds and sometimes thousands of others to finish being made.
- Shipping times are estimations. Items that are custom, delayed, rejected, or affected by other acts of god will take additional time.
☑️ Why shop with Atomic Defense?
- Highly-rated 4.8/5 star service with 1200+ reviews, and counting!
- Secure transaction guaranteed. AES-256 Military Encryption.
- USA Family-Owned Small Business.
- BBB A+ Rated and Accredited.
- Open Monday to Friday. 9:00 AM to 4:00 PM Pacific.
- Lifetime Warranty.
- Free Shipping on orders over $70 inside the USA.
- Easy Returns and Exchanges.
- Our support doesn't end after the sale. We're here whenever you need us.
Need 10+ of these? Request a quote here:
Fill out the form for 10+ units by clicking here. (Total order must be $5,000 USD or more in value.)
CAGE: 9FAL3
UEI: QQ1EKLBAT886
Address: 2491 Alluvial Ave. Clovis, CA 93611
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Return & Exchange policy:
- Summary: Don't take those sweet Instagram pics and then try to return a used item. Must be within 30 days of delivery.
- Exchanges: Realized you need a different item? That's ok! Exchanges and returns are incredibly easy.
- We are a Small Business: We do the most we can to help with return costs, but we are not Amazon and cannot take hits or losses like Amazon.
- Wrong Items: Mistakes rarely happen. Atomic Defense takes pictures of orders before they are packaged and shipped. We pay for return, recertification, and exchange shipping costs if we ever make a mistake on your orders.
- Rules for Returns: We will deduct refurbishing costs, plus materials and labor, of used products or modified products - or decline the return. This includes, but is not limited to; products with residue, smells, scratches, missing parts, debris, dents and damage. **We reserve the right to refuse returns. Refused returns shipping cost back to the buyer are not covered by Atomic Defense.
- Packaging: Ensure returns are packaged safely with thick padding on all six sides. Failure to correctly package returns may damage products and cost will be deducted from Buyer's account or return refused.
- Bulletproof products: No one else accepts returns on ballistic items. We do.** However, recertification X-Ray costs on returned ballistic items is 20%.
- Starting a return/exchange: Click here
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SureFire SFLFP123 Batteries: Reliable, Rechargeable Power with Advanced Safety Features
- The SureFire SFLFP123 batteries are rechargeable Lithium Iron Phosphate (LiFePO4) cells, designed for use with SureFire illumination tools for a cost-effective, sustainable power solution.
- Rechargeable and reusable design offers significant savings compared to disposable 123A lithium batteries, making them a smart long-term investment.
- Eco-friendly construction ensures these batteries contain no hazardous heavy metals, contributing to a safer environment.
- Each battery retains approximately 80% capacity even after hundreds of recharges, ensuring dependable performance over time.
- Included in the SFLFP123-KIT is a two-bay charger, which recharges one or two batteries in 1.5 to 3 hours, providing fast, convenient power replenishment.
- Built-in safety features protect against overcharging, short-circuits, and reverse polarity, ensuring reliable and safe operation.
- Perfect for LED illumination tools, but not compatible with incandescent lights.
- SureFire SFLFP123 batteries are designed to deliver peace of mind, reliability, and sustainability for all your illumination needs.
SureFire SFLFP123 Batteries Review
What are some common accessories to add to the SureFire SFLFP123 Batteries?
- Battery Storage Cases: Protect and organize your SFLFP123 batteries during storage or travel.
- Spare Batteries: Keep additional SFLFP123 rechargeable batteries on hand for extended use.
- Car Charger Adapter: Charge your batteries on the go using a vehicle's power outlet.
- Wall Adapter Plug: Pair the charger with a reliable wall adapter to ensure steady charging at home.
- USB Power Bank: Charge batteries using a portable USB power source for added flexibility.
- Replacement Charging Cables: Extra MICRO-USB to USB-A cables for convenient charging setups.
- LED Flashlight Holsters: Safely carry your compatible SureFire illumination tool and accessories.
SureFire SFLFP123 Batteries Features and Specs
The SureFire SFLFP123 batteries are rechargeable Lithium Iron Phosphate (LiFePO4) cells designed for reliable and cost-effective performance. They are eco-friendly, reusable, and equipped with built-in safety features such as overcharge protection and short-circuit prevention. While they provide less runtime compared to disposable lithium batteries, they are ideal for LED illumination tools and can be recharged hundreds of times, maintaining up to 80% of their original capacity. The included smart charger makes recharging simple and efficient, whether at home, in the office, or on the go.
Key Features
- Rechargeable Lithium Iron Phosphate (LiFePO4) battery technology.
- Each kit includes two 450mAh 3.2V batteries, a two-bay charger, and a MICRO-USB to USB-A cable.
- Smart internal circuitry prevents overcharging, short-circuits, and reverse polarity.
- Fully charges one or two batteries in 1.5 to 3 hours, with automatic charge termination.
- Eco-friendly design with no hazardous heavy metals.
- Not compatible with incandescent illumination tools; for use with LED products only.
- Retains approximately 80% capacity after hundreds of charge cycles.
- Lightweight at 17 grams per battery.
- Made in the USA with SureFire’s commitment to quality.
What's in the box of the SureFire SFLFP123 Batteries?
Batteries Only
- (2) Lithium Iron Phosphate (LiFePO4) 450mAh 3.2V rechargeable batteries
Batteries + Charger Kit
- (2) Lithium Iron Phosphate (LiFePO4) 450mAh 3.2V rechargeable batteries
- (1) Two-bay battery charger
- (1) Micro-USB to USB-A Cable
SureFire SFLFP123 Batteries FAQs
Can the Surefire SFLFP123 batteries be used in all SureFire products?
No, SFLFP123 batteries are only recommended for use in SureFire devices with LED illumination. They should not be used in devices with incandescent lamps as this could result in improper function or damage.
How long does it take to fully charge the SFLFP123 - Surefire batteries?
The included smart charger can fully charge one or two SFLFP123 batteries in 1.5 to 3 hours, depending on the power source. The charging process automatically stops when the batteries reach full capacity.
How do these batteries compare to disposable 123A lithium batteries in terms of performance?
While the SFLFP123 rechargeable batteries are cost-effective and environmentally friendly, they offer less run time than disposable 123A lithium primary batteries. However, they are reusable and retain approximately 80% of their capacity even after hundreds of charging cycles.
What safety features are included with the SureFire SFLFP123 Lithium Iron Phosphate Rechargeable Batteries & Charger?
The SFLFP123 batteries and charger include safety features such as overcharge protection, short-circuit protection, and reverse polarity protection, ensuring safe and reliable operation during use and charging.
What is included in the Surefire 123A Rechargeable Batteries Kit?
The SFLFP123-KIT includes two Lithium Iron Phosphate (LiFePO4) 450mAh 3.2V rechargeable batteries, a two-bay smart charger, and a MICRO-USB to USB-A cable for convenient charging.
Are these batteries environmentally friendly?
Yes, SFLFP123 batteries are better for the environment compared to disposable lithium batteries as they are rechargeable, reusable, and free of hazardous heavy metals.
Can I purchase the SureFire SFLP123 3V Lithium Battery Pack without the charger?
Yes, you can purchase a set of two SFLFP123 batteries separately without the charger if you already own a compatible charging device.
Where are SureFire products designed and built?
SureFire products, including the SFLFP123 batteries, are designed and built in the USA, ensuring high-quality standards and reliable performance.