1. Introducció
This manual provides instructions for the safe and effective use of the SureFire SFLFP123-KIT, which includes two 3V Lithium Iron Phosphate (LiFePO4) 450mAh rechargeable batteries and a two-bay charger. These batteries are designed for high-drain devices and offer a reusable alternative to traditional 123A lithium primary batteries.
2. Què hi ha a la caixa
The SureFire SFLFP123-KIT package contains the following items:
- Two (2) SureFire SFLFP123 3V Lithium Iron Phosphate (LiFePO4) 450mAh rechargeable cells.
- One (1) Two-bay battery charger.
- One (1) MICRO-USB to USB-A cable.

Figure 1: SureFire SFLFP123-KIT contents, including two batteries and the charger.
3. Configuració
3.1 Càrrega inicial
Before first use, fully charge the batteries. The charger is designed for convenient recharging at home or on the go.
- Connect the MICRO-USB to USB-A cable to the charger and a compatible USB power source (e.g., wall adapter, computer USB port).
- Insert the SureFire SFLFP123 rechargeable batteries into the two bays of the charger, ensuring correct polarity (+ and - terminals match the charger markings).
- The indicator lights on the charger will illuminate to show the charging status.
3.2 Indicadors de càrrega
- Llum verda intermitent: Indica que la bateria s'està carregant actualment.
- Llum verda sòlida: Indica que la bateria està completament carregada.

Figure 2: SureFire SFLFP123 rechargeable batteries.
4. Funcionament
4.1 Inserting Batteries into Devices
Ensure the batteries are fully charged before inserting them into your compatible devices. Always observe the correct polarity (+ and -) as indicated on your device and the batteries.
4.2 Recharging Batteries
When battery performance diminishes, remove the batteries from your device and place them back into the two-bay charger for recharging. Follow the steps outlined in Section 3.1 Initial Charging.
Nota: No hi havia vídeos oficials de productes del venedor disponibles per incrustar en aquest manual.
5. Manteniment
5.1 Cura de la bateria
- Avoid fully discharging the batteries. Recharge them when performance starts to decline.
- Do not expose batteries to extreme temperatures (hot or cold).
- Do not puncture, disassemble, or short-circuit the batteries.
- Keep batteries away from water and moisture.
5.2 Cura del carregador
- Mantingueu el carregador net i lliure de pols i residus.
- Guardeu el carregador en un ambient sec.
- No utilitzeu el carregador si sembla malmès.
5.3 Emmagatzematge
For long-term storage, store batteries in a cool, dry place, ideally at a partial charge (around 50%). Remove batteries from devices when not in use for extended periods.
6. Solució De Problemes
- La bateria no es carrega:
Ensure the USB cable is securely connected to both the charger and the power source. Verify that the batteries are inserted correctly with matching polarity. Try a different USB cable or power source. - Durada de la bateria curta:
Battery life can vary depending on the device and usage intensity. Ensure batteries are fully charged before use. Over time, all rechargeable batteries experience a decrease in capacity. If battery life becomes significantly short, consider replacing the batteries. - Charger Indicator Lights Not Working:
Check the power connection. If the charger is connected and batteries are inserted correctly but lights do not illuminate, the charger may be faulty.
If issues persist, refer to the Warranty and Support sections for further assistance.
7. Especificacions
| Nom del model | SFLFP123-KIT |
| Tipus de bateria | Fosfat de ferro de liti (LiFePO4) |
| Voltage | 3.2 V per cèl·lula |
| Capacitat de la bateria | 450mAh per cell |
| Tipus de carregador | Two-bay charger |
| Components inclosos | 2 x SFLFP123 Batteries, 1 x Two-bay Charger, 1 x Micro-USB to USB-A Cable |
| Pes de l'article (kit) | 0.4 unces (aprox. 0.011 kg) |
| Dimensions del paquet | 5.63 x 5 x 1.46 polzades |
| Color | Black (Charger) |
| Material | Plàstic |
| Usos recomanats | Outdoor activities, emergency preparedness, professional applications |
8. Garantia
The SureFire SFLFP123-KIT is covered by a standard manufacturer's warranty. Specific details regarding the warranty period and coverage are typically provided with the product packaging or can be obtained by contacting SureFire customer support directly. Please retain your proof of purchase for warranty claims.
9. Suport
For technical assistance, product inquiries, or warranty service, please contact SureFire customer support. Visit the official SureFire weblloc web per obtenir la informació de contacte i els recursos d'assistència més actualitzats.
SureFire Official Weblloc: www.surefire.com







