1. Introducció
Thank you for choosing the NICRON B66 Rechargeable LED Flashlight. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before use and retain it for future reference.
2. Instruccions de seguretat
- Do not shine the flashlight directly into eyes, as the high lumen output can cause temporary vision impairment.
- Mantenir fora de l'abast dels nens.
- Do not disassemble the flashlight or its battery. Unauthorized modifications can lead to damage, electric shock, or fire.
- Feu servir només el cable de càrrega proporcionat o un cable USB-C certificat per carregar.
- Eviteu exposar la llanterna a temperatures extremes o a la llum solar directa durant períodes prolongats.
- Assegureu-vos que la tapa del port de càrrega estigui ben tancada quan no es carrega per mantenir la resistència a l'aigua.
3. Producte acabatview
3.1 Característiques clau
- Sortida de lumen alta: Fins a 4300 lúmens per a una il·luminació potent.
- Múltiples modes d'il·luminació: 7 modes including Moonlight, Low, Medium, High, Max, Strobe, and SOS.
- Temps llarg: Up to 300 hours in Moonlight mode.
- Recarregable: Integrated USB Type-C charging port.
- Construcció duradora: Made from anodized aluminum alloy.
- Impermeable: IPX8 rated, submersible up to 2 meters.
- Funció del banc d'energia: Can be used to charge other devices.
3.2 Components
The NICRON B66 flashlight consists of a durable aluminum body, an LED emitter, a side switch for operation, and a USB-C charging port.

Figure 1: NICRON B66 Rechargeable LED Flashlight. This image displays the overall design of the flashlight, highlighting its robust construction and side switch.

Figura 2: Explotat view of the flashlight's internal components, illustrating the high-quality construction and optical system.
3.3 Especificacions tècniques

Figure 3: Technical parameters table detailing brightness levels, run times, beam distance, and other specifications.
| Característica | Especificació |
|---|---|
| Model | B66 (Part Number), B200 (Item Model Number) |
| Brillantor màxima | 4300 lúmens |
| Tipus de LED | CREE XHP70.2 P4 |
| Distància del feix | Fins a 400 metres (1312 peus) |
| Resistència a l'aigua | IPX8 (Submergible fins a 2 metres) |
| Resistència a les caigudes | 1 metre |
| Material | Aliatge d'alumini anoditzat |
| Font d'alimentació | Rechargeable Lithium Ion Battery (5000mAh) |
| Port de càrrega | USB tipus C |
| Dimensions | 1.63"D x 1.61"W x 6.04"H (158 x 49mm) |
| Pes | 202g (7.12 oz) excluding battery |
| Components inclosos | Flashlight, Rechargeable Battery, Manual, Tail Strap, Charging Cable |

Figure 4: Illustration of the 5000mAh rechargeable battery and its maximum runtime of 300 hours in Moonlight mode.

Figure 5: Physical dimensions of the NICRON B66 flashlight, shown alongside a smartphone for scale, emphasizing its compact size.
4. Configuració
4.1 Càrrega de la llanterna
- Locate the USB Type-C charging port on the flashlight body.
- Open the protective rubber cover of the charging port.
- Connect the provided USB-C charging cable to the flashlight and plug the other end into a USB power source (e.g., wall adapter, computer, power bank).
- The switch indicator light will illuminate VERMELL durant la càrrega.
- Once fully charged, the indicator light will turn VERD.
- Securely close the rubber cover after charging to maintain water resistance.

Figure 6: The flashlight connected to a USB-C charger, showing the charging indicator light and its color codes for battery status.
4.2 Funció de bateria externa
The NICRON B66 can also function as a power bank to charge other devices. Connect your device to the flashlight's USB-C port using an appropriate cable.

Figure 7: The flashlight connected to a smartphone, demonstrating its capability to act as a portable power bank.
5. Instruccions de funcionament
5.1 Encès/Apagat
- Encendre: Double-press the side switch quickly.
- Apagar: Press and hold the side switch.
5.2 Selecció del mode
Once the flashlight is on, single-press the side switch to cycle through the main brightness modes:
- Moonlight (10 Lumens)
- Low (150 Lumens)
- Medium (450 Lumens)
- High (1500 Lumens)
- Max (4300 Lumens)
To access special modes:
- Estroboscopi: From any main mode, double-press the side switch.
- SOS: From Strobe mode, single-press the side switch.
- To return to main modes, single-press again from SOS or double-press from Strobe.

Figure 8: Visual representation of the 7 distinct light modes and the flashlight's effective beam distance of 400 meters.

Figura 9: Examples of the flashlight's versatility in various scenarios, including outdoor exploration, camping, i situacions d'emergència.
6. Manteniment
- Neteja: Netegeu el cos de la llanterna amb un drap suauamp tela. No utilitzeu netejadors abrasius ni dissolvents.
- Lubricació: Periodically apply silicone grease to the O-rings to maintain water resistance.
- Emmagatzematge: Store the flashlight in a cool, dry place away from direct sunlight. If storing for extended periods, charge the battery every 3-6 months to prolong its lifespan.
- Cura de la bateria: Avoid fully discharging the battery frequently. Recharge when the indicator shows low battery.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La llanterna no s'encén. | Low battery; Incorrect operation; Loose connections. | Charge the battery; Ensure correct double-press to turn on; Check battery installation. |
| La llum és tènue o parpelleja. | Low battery; Dirty contacts. | Recharge the battery; Clean battery contacts with a clean cloth. |
| L'indicador de càrrega no funciona. | Charging cable or adapter issue; Flashlight fully charged. | Try a different USB-C cable or power adapter; Check if the light is already green (fully charged). |
| Entrada d'aigua. | Charging port cover not sealed; Damaged O-rings. | Ensure charging port cover is tightly closed; Inspect and replace O-rings if damaged. |
8. Garantia i Suport
NICRON offers a One-Year product replacement policy for any quality problems related to the LED flashlight. If you encounter any issues or require assistance, please contact our support team.
Com contactar amb l'assistència:
- For Amazon purchases, click "Get Help With Order" under your order ID. Our support team aims to resolve issues within 24 hours.
- Visit the official NICRON website for additional support options and contact information.
9. Contingut del paquet
Upon opening your NICRON B66 package, you should find the following items:
- 1 x NICRON B66 Flashlight
- 1 x Rechargeable Battery (pre-installed or separate)
- 1 x cable de càrrega USB tipus C
- 1 x Tail Rope (Lanyard)
- 1 x Manual d'usuari (aquest document)

Figure 10: An illustration of all items included in the NICRON B66 flashlight package.



