Introdución
Thank you for choosing the Shadowhawk S1618 LED Flashlight. This manual provides essential information for the safe and efficient use of your new flashlight. Please read it thoroughly before operation and retain it for future reference.

Image: The Shadowhawk S1618 flashlight and its included accessories, neatly arranged in a protective carrying case.
Configuración
Instalación de baterías
The Shadowhawk S1618 flashlight supports two battery types: the included 6000mAh rechargeable battery or 3 AAA alkaline batteries (with holder).
- Unscrew the tail cap of the flashlight counter-clockwise.
- For Rechargeable Battery: Insert the 6000mAh rechargeable battery with the positive (+) pole facing towards the flashlight head. Ensure the transparent plastic protective film is removed from the battery surface before use.
- Para pilas AAA: Place 3 AAA alkaline batteries into the provided AAA battery holder, observing the correct polarity (+/-). Insert the holder into the flashlight with the positive (+) end facing towards the flashlight head.
- Atornille a tapa da cola de novo no sentido das agullas do reloxo ata que estea fixada.
Carga inicial
Before first use, fully charge the rechargeable battery.
- Locate the USB-C charging port on the flashlight, typically covered by a rubber protective cap.
- Connect the included USB-C charging cable to the flashlight's port.
- Connect the other end of the USB-C cable to a compatible USB power source (e.g., wall adapter, computer, power bank).
- The LCD display will show the charging progress. Charging typically takes 6-8 hours for a full charge.
- Once fully charged, disconnect the cable and replace the rubber protective cap to maintain water resistance.

Image: Visual guide for installing the 6000mAh rechargeable battery and AAA batteries, along with charging methods.
Instrucións de funcionamento
Encendido/apagado
- Preme o botón de acendido unha vez para acender a lanterna.
- To turn off the flashlight directly from any mode, press and hold the power button for approximately 3 seconds.
Cambio de modos de iluminación
The flashlight features 5 lighting modes: High, Medium, Low, Strobe, and SOS. The brightness transitions gradually between modes to protect your eyes.
- With the flashlight on, press the power button repeatedly to cycle through the modes in the following order: High → Medium → Low → Strobe → SOS.

Image: Depiction of the five distinct lighting modes available on the Shadowhawk S1618 flashlight.
Foco axustable
The flashlight offers an adjustable focus function to switch between a long-range spotlight and a wide-angle floodlight.
- Para axustar o foco, deslice suavemente a cabeza da lanterna cara adiante ou cara atrás.
- Sliding the head forward (zoom in) will narrow the beam for a long-range spotlight (up to 3937ft/1200m).
- Sliding the head backward (zoom out) will widen the beam for a broad floodlight (2160 sqft coverage).

Image: Visual representation of adjusting the flashlight head to achieve either a wide floodlight or a focused spotlight beam.
Pantalla LCD de potencia
The integrated LCD screen displays the remaining battery power as a percentage, providing accurate power monitoring.
- The display activates when the flashlight is turned on or when charging.
- Monitor the percentage to anticipate charging needs and prevent unexpected power loss.

Imaxe: Unha detallada view of the flashlight's LCD digital display, indicating the precise battery power percentage.
USB Discharging (Power Bank Function)
The flashlight can function as a power bank to charge other electronic devices in emergencies.
- Conecta o cable de carga do teu dispositivo ao porto de saída USB-A da lanterna.
- The flashlight will begin to discharge power to your connected device.
- Note that using this feature will deplete the flashlight's battery.

Image: The Shadowhawk S1618 flashlight demonstrating its USB discharging capability, charging a smartphone.
Mantemento
Limpeza
- Limpe o corpo da lanterna cun pano suave eamp pano. Evite produtos de limpeza abrasivos ou solventes.
- Manteña a lente limpa para unha saída de luz óptima. Use un pano de limpeza de lentes se é necesario.
- Ensure the charging port and rubber cap are free from dirt and debris.
Coidado da batería
- Recharge the battery regularly, even if not frequently used, to maintain its lifespan.
- Se a gardas durante un período prolongado, carga a batería aproximadamente ao 50 % e recárgaa cada 3-6 meses.
- Non expoña as baterías a temperaturas extremas nin á luz solar directa.
Almacenamento
- Store the flashlight in a cool, dry place away from direct sunlight and moisture.
- If not using for a long time, remove the batteries to prevent leakage.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| A lanterna non se acende. | A batería está esgotada ou instalada incorrectamente. | Charge the battery or check battery orientation. Ensure protective film is removed. |
| A luz é tenue ou parpadea. | Batería baixa ou conexión solta. | Recharge the battery. Tighten the tail cap. |
| A lanterna non carga. | Problema co cable de carga ou coa fonte de alimentación. | Try a different USB-C cable or power adapter. Ensure the cable is fully inserted. |
| Focus adjustment is stiff. | Dirt or debris in the sliding mechanism. | Clean the exterior of the flashlight. Avoid forcing the mechanism. |
Especificacións
- Modelo: S1618
- Fonte de luz: XHM90.2 LED
- Brillo: 2000 lúmenes (máx.)
- Potencia de saída: 30 vatios
- Distancia de feixe: Ata 3937 pés (1200 m)
- Modos de iluminación: Alto, Medio, Baixo, Estroboscópico, SOS
- Foco: Adjustable (Spotlight & Floodlight)
- Batería: 1 x 6000mAh Rechargeable Lithium-Ion (Included) or 3 x AAA Alkaline (Included with holder)
- Cargando: USB-C (entrada e saída)
- Tempo de execución: Ata 12 horas (modo baixo)
- Material: Aliaxe de aluminio de grao aeronáutico
- Resistencia á auga: IP67 (Impermeable)
- Dimensións: 6.5 x 1.3 x 1.7 polgadas (aprox.)
- Peso: 1.14 libras (aprox.)
- Características especiais: LCD Power Display, Luminous Strips, USB Discharging

Image: The flashlight demonstrating its IP67 waterproof capability, with water droplets on its surface.
Información de seguridade
- Do not shine the flashlight directly into eyes, as the high lumen output can cause temporary vision impairment.
- Manter fóra do alcance dos nenos.
- Non desmontes a lanterna, xa que isto podería anular a garantía e causar danos.
- Use only recommended batteries and charging cables.
- Evite expoñer a lanterna a calor extremo ou a chamas abertas.
Garantía e Soporte
Your Shadowhawk S1618 Flashlight is covered by a manufacturer's warranty against defects in materials and workmanship. For specific warranty details, please refer to the documentation included with your purchase or contact Shadowhawk customer support.
For technical assistance, troubleshooting, or warranty claims, please contact Shadowhawk customer service through the retailer's platform or the official Shadowhawk websitio.





