Bubuka
This manual provides instructions for the DieHard 41-6646 3,400-Lumen Water-Resistant Aluminum COB LED Rechargeable Flashlight with Power Bank. Please read this manual thoroughly before operating the device to ensure proper use and maintenance. Retain this manual for future reference.
Produk Leuwihview
Fitur konci
- Modeu iluminasi: 3,400 lumens (flood + spotlight), 1,500 lumens (flood), 2,000 lumens (spotlight high), and 600 lumens (spotlight low).
- Beam Jarak: Ranges between 229 feet and 853 feet, depending on the mode.
- Daya tahan: Constructed from heavy-duty, military-grade aluminum.
- Tahan cai: IPX4 rated, providing protection against splashing water from any direction.
- Résistansi Dampak: Drop tested to 3.2 feet.
- Fungsi Power Bank: Integrated power bank for charging external devices.
Komponén
Familiarize yourself with the main components of your DieHard flashlight:

Gambar 1: Gemblengna view of the DieHard 41-6646 flashlight, showcasing its black aluminum body and blue accents.
- Flashlight Head: Contains the COB LED for illumination.
- awak: Aluminium casing housing the battery and internal electronics.
- Tombol Daya: Located at the tail cap for turning the flashlight on/off and cycling through modes.
- Port ngecas: A USB port located under a protective collar for recharging the flashlight and for power bank functionality.

Figure 2: Close-up of the flashlight head, highlighting the COB LED light source.

Figure 3: The tail cap of the flashlight, featuring the integrated power button.
Disetél
Ngecas Senter
Before first use, fully charge the flashlight. The device includes a Lithium Ion battery.
- Locate the blue collar on the flashlight body. Twist or slide this collar to reveal the USB charging port.
- Sambungkeun kabel ngecas USB anu disayogikeun kana port senter.
- Sambungkeun tungtung kabel USB anu sanésna kana sumber daya USB anu cocog (contona, adaptor témbok, port USB komputer).
- An indicator light will show charging status. Refer to the product packaging or specific indicator behavior for full charge notification.
- Once fully charged, disconnect the cable and securely close the protective collar over the USB port to maintain water resistance.

Figure 4: The USB charging port revealed by sliding the blue collar.

Figure 5: The USB charging port securely covered by the blue collar.
Parentah Operasi
Powering On/Off and Changing Light Modes
The flashlight features multiple light modes. Press the tail cap power button to cycle through them:
- Pencét munggaran: Activates Flood + Spotlight mode (3,400 lumens).
- Pencét kadua: Switches to Flood mode (1,500 lumens).
- Pencét katilu: Switches to Spotlight High mode (2,000 lumens).
- Pencét Kaopat: Switches to Spotlight Low mode (600 lumens).
- Pencét Kalima: Turns the flashlight off.
To turn off the flashlight from any mode without cycling through all modes, press and hold the power button for approximately 2 seconds.
Ngagunakeun salaku Power Bank
The DieHard 41-6646 can be used to charge other USB-powered devices.
- Expose the USB charging port by twisting or sliding the blue collar.
- Connect your device's charging cable to the flashlight's USB port.
- The flashlight will begin charging your device. Monitor your device's charging indicator.
- Disconnect your device once charging is complete and securely close the protective collar.
Pangropéa
beberesih
- Ngusap awak senter ku hipu, damp lawon.
- Do not use abrasive cleaners or solvents, as these may damage the finish or internal components.
- Ensure the charging port is free of dust and debris. Use a dry, soft brush if necessary.
Panyimpenan
- Nyimpen senter di tempat tiis, garing jauh ti sinar panonpoé langsung jeung hawa ekstrim.
- Pikeun panyimpenan jangka panjang, ngecas batréna dugi ka sakitar 50% unggal 3-6 bulan pikeun manjangkeun umur batréna.
Pamérésan masalah
If you encounter issues with your DieHard flashlight, refer to the following common problems and solutions:
- Flashlight Not Turning On or Low Brightness:
- Ensure the battery is fully charged. Connect to a power source and allow sufficient charging time.
- Pencét kenop daya pageuh.
- Charging Issues (Flashlight not charging or cable not staying in port):
- Verify the USB charging cable is fully inserted into the flashlight's port. The protective collar must be completely open to allow proper connection.
- Ensure the charging cable and the USB power adapter are functional. Try a different cable or adapter if available.
- Check the charging port for any obstructions or damage.
- Kahirupan batré pondok:
- High lumen modes consume battery power more rapidly. Consider using lower lumen modes for extended runtimes.
- Ensure the flashlight is fully charged before each use.
- Overheating or Unusual Odor During Charging or Operation:
- Immediately disconnect the flashlight from any power source and discontinue use.
- Contact customer support for assistance. Do not attempt to disassemble or repair the device.
spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | 41-6646 |
| Tipe Sumber Cahaya | COB LED |
| Caang (Max) | 3,400 Lumens (Flood + Spotlight) |
| Other Brightness Modes | 1,500 Lumens (Flood), 2,000 Lumens (Spotlight High), 600 Lumens (Spotlight Low) |
| Jarak Beam | 229 ft. - 853 ft. |
| Bahan | alumunium |
| Tahan cai | IPX4 (Tahan Cai) |
| Rating Tés Jatuh | 3.2 ft. |
| Sumber Daya | Batré Powered |
| Jenis Batré | 1 Litium Ion (kaasup) |
| Voltage | 3.7 Volt (DC) |
| Dimensi produk | 1.93 "D x 9.3" W x 1.4" H |
| Item Beurat | 4.2 ons |
| Fitur husus | Portable, Power Bank Function |
| UPC | 035355466461 |
Garansi sareng Rojongan
Émbaran jaminan
The DieHard 41-6646 flashlight comes with a 1-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, abuse, neglect, accident, unauthorized repair, or modification.
Punten tahan bukti pameseran anjeun pikeun klaim garansi.
Rojongan Palanggan
For technical assistance, warranty claims, or questions regarding your DieHard flashlight, please refer to the contact information provided with your product packaging or visit the official DieHard websitus pikeun sumber rojongan.





