Okwu mmalite
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.
Ngwaahịa gafereview
Atụmatụ igodo
- Ụdị ọkụ: 3,400 lumens (flood + spotlight), 1,500 lumens (flood), 2,000 lumens (spotlight high), and 600 lumens (spotlight low).
- Ogologo Ogige: Ranges between 229 feet and 853 feet, depending on the mode.
- Ogologo oge: Constructed from heavy-duty, military-grade aluminum.
- Nguzogide mmiri: IPX4 rated, providing protection against splashing water from any direction.
- Nguzogide mmetụta: Drop tested to 3.2 feet.
- Ọrụ Bank Power: Integrated power bank for charging external devices.
Ngwa
Familiarize yourself with the main components of your DieHard flashlight:

Ọgụgụ 1: N'ozuzu view of the DieHard 41-6646 flashlight, showcasing its black aluminum body and blue accents.
- Flashlight Head: Contains the COB LED for illumination.
- Ahụ: Aluminom casing housing the battery and internal electronics.
- Bọtịnụ ike: Located at the tail cap for turning the flashlight on/off and cycling through modes.
- Nchaji ọdụ ụgbọ mmiri: 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.
Melite
Ịchaji ọkụ ọkụ
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.
- Connect the provided USB charging cable to the flashlight's port.
- Jikọọ nsọtụ nke ọzọ nke eriri USB na isi iyi ike USB dakọtara (dịka ọmụmaatụ, ihe nkwụnye mgbidi, ọdụ USB kọmputa).
- 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.
Ntuziaka ọrụ
Powering On/Off and Changing Light Modes
The flashlight features multiple light modes. Press the tail cap power button to cycle through them:
- Pịa mbụ: Activates Flood + Spotlight mode (3,400 lumens).
- Pịa nke abụọ: Switches to Flood mode (1,500 lumens).
- Pịa nke atọ: Switches to Spotlight High mode (2,000 lumens).
- Pịa nke anọ: Switches to Spotlight Low mode (600 lumens).
- Pịa nke ise: 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.
Iji dị ka 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.
Nlekọta
Nhicha
- Jiri nwayọ hichaa ahụ ọkụ, damp akwa .
- 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.
Nchekwa
- Chekwaa ọkụ ọkụ ahụ n'ebe dị jụụ, kpọrọ nkụ na-adịghị na ìhè anyanwụ kpọmkwem na oke okpomọkụ.
- For long-term storage, charge the battery to approximately 50% every 3-6 months to prolong battery life.
Nchọpụta nsogbu
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.
- Pịa bọtịnụ ike ike.
- 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.
- Ndụ obere batrị:
- 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.
Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nọmba nlereanya | 41-6646 |
| Ụdị isi iyi ọkụ | COB LED |
| Icha ọkụ (Max) | 3,400 Lumens (Flood + Spotlight) |
| Other Brightness Modes | 1,500 Lumens (Flood), 2,000 Lumens (Spotlight High), 600 Lumens (Spotlight Low) |
| Ogologo Ogologo | 229 ft. - 853 ft. |
| Ihe onwunwe | Aluminom |
| Mmiri Nguzogide | IPX4 (mmiri na-eguzogide) |
| Drop Test Rating | 3.2 ft. |
| Isi Iyi Ike | Akwanyere batrị |
| Ụdị batrị | 1 Lithium ion (gụnyere) |
| Voltage | 3.7 volts (DC) |
| Akụkụ ngwaahịa | 1.93"D x 9.3"W x 1.4"H |
| Ibu Ibu | 4.2 ounces |
| Atụmatụ pụrụ iche | Portable, Power Bank Function |
| UPC | 035355466461 |
Akwụkwọ ikike na nkwado
Ozi akwụkwọ ikike
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.
Biko dowe ihe akaebe nke ịzụrụ ihe maka akwụkwọ ikike.
Nkwado ndị ahịa
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 websaịtị maka akụrụngwa nkwado.





