SureFire SFLFP123 Rechargeable 123A Batteries 3.2V 450mAh (2-Pack)

The SureFire SFLFP123 rechargeable batteries deliver reliable power for tactical flashlights, weapon lights, and critical equipment when disposable batteries fall short. These lithium iron phosphate cells provide consistent 3.2-volt output with 450mAh capacity across hundreds of charge cycles.

What Makes This Different

Unlike standard CR123A disposables that lose power gradually and create waste, the SFLFP123 maintains stable voltage throughout discharge cycles. The lithium iron phosphate chemistry resists memory effect and delivers over 400 charge cycles at 80% capacity retention. Each battery saves the equivalent of dozens of disposable cells while maintaining the same form factor and compatibility.

Key Features

• Rechargeable lithium iron phosphate chemistry with 400+ cycle lifespan
• 3.2-volt nominal output with 450mAh capacity for extended runtime
• Direct replacement for CR123A batteries in compatible devices
• Built-in protection circuit prevents overcharge and over-discharge
• Operates reliably in temperatures from -4°F to 140°F
• White and black color coding for easy identification and pairing
• Single-pack configuration allows individual replacement as needed

These batteries excel in duty flashlights, weapon-mounted lights, and emergency equipment where reliability matters most. Law enforcement and security professionals rely on consistent power output during extended shifts. The stable discharge curve maintains brightness levels longer than alkaline alternatives, while the rechargeable design reduces logistical burden in training environments.

Technical Specs

• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Voltage: 3.2V nominal
• Capacity: 450mAh
• Dimensions: Standard CR123A size (34.5mm x 17mm)
• Operating temperature: -4°F to 140°F (-20°C to 60°C)
• Cycle life: 400+ charges at 80% capacity retention
• Package: 2 batteries per pack
• Compatibility: Devices designed for CR123A batteries
• Manufacturer: SureFire LLC, USA

Professional users choose SFLFP123 batteries for equipment that demands consistent performance without the ongoing cost of disposables. The proven lithium iron phosphate technology provides peace of mind when reliable illumination cannot be compromised.