Įvadas
Thank you for choosing the Shadowhawk S1618 Rechargeable LED Flashlight. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
The Shadowhawk S1618 is a high-performance LED flashlight designed for various applications, including outdoor activities, emergencies, and general household use. It features a powerful LED chip, multiple lighting modes, adjustable focus, and a rechargeable battery with a digital display.
1. Sąranka
1.1 Išpakavimas
Atsargiai išimkite visus komponentus iš pakuotės. Įsitikinkite, kad yra šie daiktai:
- 1 x Shadowhawk S1618 Rechargeable LED Flashlight
- 1 x Powerful Rechargeable Battery
- 3x AAA baterijos
- 1 x 12-LED UV Lamp
- 1x USB įkrovimo laidas
- 1 x Transparent Battery Holder Sleeve (for AAA batteries)
1.2 Akumuliatoriaus įdėjimas
The Shadowhawk S1618 flashlight can be powered by its included rechargeable lithium-ion battery or by 3 AAA batteries using the provided adapter.

Image: Diagram showing installation of rechargeable and AAA batteries. For the rechargeable battery, remove the protective film and insert with correct polarity. For AAA batteries, insert into the transparent holder sleeve and then into the flashlight.
1.2.1 Rechargeable Battery Installation:
- Atsukite žibintuvėlio galinį dangtelį.
- If a protective film is present on the rechargeable battery, gently peel it off.
- Insert the rechargeable battery into the flashlight body, ensuring the positive (+) end faces towards the flashlight head and the negative (-) end faces the tail cap.
- Tvirtai užsukite uodegos dangtelį.
1.2.2 AAA Battery Installation (Alternative):
- Atsukite žibintuvėlio galinį dangtelį.
- Insert 3 AAA batteries into the transparent holder sleeve, observing the correct polarity (+/-) for each battery.
- Insert the loaded holder sleeve into the flashlight body.
- Tvirtai užsukite uodegos dangtelį.
1.3 Pradinis įkrovimas
Before first use, fully charge the rechargeable battery. The flashlight features a USB-C charging port.

Image: Diagram showing the USB-C input for charging the flashlight and the USB output for using the flashlight as a power bank.
- Locate the USB-C charging port on the flashlight body, usually protected by a rubber cap.
- Atidarykite guminį dangtelį.
- Connect the provided USB-C cable to the flashlight's port and the other end to a USB power source (e.g., wall adapter, power bank, computer USB port).
- The LCD digital display will show the charging progress. A full charge typically takes 6-8 hours.
- Once fully charged, disconnect the cable and securely close the rubber cap to maintain water resistance.

Image: Close-up of the flashlight's LCD digital display showing the precise battery percentage, contrasting with less accurate LED indicators on other flashlights.
The integrated charging protection features include overcharge protection, deep discharge protection, overvoltage apsauga ir apsauga nuo viršsrovių.
2. Naudojimo instrukcijos
2.1 Įjungimas / išjungimas ir režimo pasirinkimas
The flashlight features a single button for power control and mode cycling.
- Maitinimas: Norėdami įjungti žibintuvėlį, vieną kartą paspauskite maitinimo mygtuką.
- Dviračio režimas: With the flashlight on, press the power button repeatedly to cycle through the available lighting modes: High > Medium > Low > Strobe > SOS.
- Išjungti: Press and hold the power button for approximately 2 seconds to turn off the flashlight from any mode.

Image: Visual representation of the five lighting modes: High, Medium, Low, Strobe, and SOS. The image also highlights the smooth current system for gradual brightness changes.
The flashlight incorporates a "Smooth Current System" designed for gradual brightness changes, which helps prevent sudden eye strain and protects the internal components.
2.2 Reguliuojamas fokusavimas (priartinimo funkcija)
The Shadowhawk S1618 features an adjustable head for focusing the beam from a wide floodlight to a concentrated spotlight.

Image: Illustration of the adjustable focus. Pushing the head forward creates a spotlight for long-range illumination, while pulling it back creates a floodlight for wide-area coverage.
- Dėmesio centre: Extend the flashlight head forward to narrow the beam for long-distance illumination (up to 1200 meters).
- „Floodlight“: Retract the flashlight head backward to widen the beam for broad area lighting (up to 200 m²).
2.3 Power Bank Function (USB Output)
The Shadowhawk S1618 can also function as a power bank to charge other small electronic devices in emergencies.
- Open the rubber cap covering the USB ports.
- Prijunkite įrenginio įkrovimo laidą prie žibintuvėlio USB-A išvesties prievado.
- Žibintuvėlis pradės krauti jūsų įrenginį.
- Remember to close the rubber cap after use to maintain water resistance.

Image: The flashlight connected via USB to a smartphone, demonstrating its emergency power bank capability.
2.4 Mini UV Flashlight Operation
The included mini UV flashlight (365nm) is useful for detecting pet urine, food residues, verifying currency, and identifying fluorescent substances.

Image: The mini UV flashlight in use, demonstrating its ability to detect pet urine, food residues, verify currency, and identify fluorescent materials.
- Maitinimo įjungimas/išjungimas: Press the button at the bottom of the mini UV flashlight to turn it on or off.
- Įkrovimas: The mini UV flashlight has its own USB charging port. Connect it to a USB power source using a compatible cable.

Image: Close-up of the mini UV flashlight showing its USB charging port and the power on/off button at the bottom.
3. Priežiūra
3.1 Valymas
- Žibintuvėlio korpusą nuvalykite minkšta,amp audinys. Nenaudokite abrazyvinių valiklių ar tirpiklių.
- Keep the lens clean for optimal light output. Use a lens cleaning cloth or a soft, lint-free cloth.
3.2 Akumuliatoriaus priežiūra
- If storing the flashlight for an extended period, remove the rechargeable battery to prevent potential leakage.
- Recharge the battery every 3-6 months during storage to maintain its lifespan.
- If using AAA batteries, remove them when not in use for prolonged periods.
3.3 Atsparumas vandeniui
The Shadowhawk S1618 is rated IP67 waterproof, meaning it is protected from dust and can withstand immersion in water up to 1 meter for 30 minutes. Ensure all rubber caps and the tail cap are securely closed to maintain water resistance.

Image: The Shadowhawk S1618 flashlight shown in rainy conditions, highlighting its IP67 waterproof rating and durable construction.
4. Problemų sprendimas
If you encounter issues with your Shadowhawk S1618 flashlight, please refer to the following common problems and solutions:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Žibintuvėlis neįsijungia. | Low or depleted battery. Incorrect battery installation. Loose tail cap. | Charge the battery. Ensure battery is inserted with correct polarity. Tighten the tail cap. |
| Šviesa blanki arba mirga. | Low battery charge. Dirty lens or contacts. | Recharge the battery. Clean the lens and battery contacts. |
| Žibintuvėlis neįkraunamas. | Faulty USB cable or power source. Charging port obstruction. | Try a different USB cable and power source. Check the charging port for debris. |
| Adjustable focus is stiff. | Nešvarumai ar šiukšlės mechanizme. | Gently clean the adjustable head area. Avoid forcing the mechanism. |
5. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Modelio numeris | SH-S1618 |
| Šviesos šaltinio tipas | LED (Upgraded XHM90.2 Chip) |
| Šviesumas | 500,000 liumenų |
| Vattage | 30 vatų |
| Apšvietimo režimai | 5 modes (High, Medium, Low, Strobe, SOS) |
| Ypatingos savybės | Adjustable focus (zoom), LCD digital power display, Power bank function, Smooth Current System |
| Baterijos tipas | 1 x Lithium-ion rechargeable battery (included), 3 x AAA batteries (included, with adapter) |
| Veikimo laikas | Iki 12 valandų |
| Įkrovimo laikas | 6-8 valandos (apytiksliai) |
| Įkrovimo prievadas | USB-C |
| Atsparumas vandeniui | IP67 (atsparus vandeniui) |
| Matmenys (I x P x A) | 4.51 x 3.5 x 16.5 cm (1.77 x 1.38 x 6.5 colio) |
| Svoris | 45 gramų (0.1 svaro) |
| Įtraukti komponentai | Flashlight, rechargeable battery, 3 AAA batteries, 12-LED UV lamp, USB kabelis |
| UV Lamp Bangos ilgis | 365 nm |
6. Garantija ir palaikymas
6.1 Informacija apie garantiją
Shadowhawk products are manufactured with high-quality materials and undergo rigorous testing. Specific warranty details may vary by region. Please retain your proof of purchase for any warranty claims.
6.2 Pagalba klientams
If you have any questions, concerns, or require assistance with your Shadowhawk S1618 flashlight, please contact our customer support team. We are committed to providing a satisfactory solution to your inquiries.
For support, please refer to the contact information provided with your product packaging or visit the official Shadowhawk websvetainę.
Note: The manufacturer aims to respond to inquiries promptly, typically within 24/7.