הקדמה
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.
פּראָדוקט איבערview
שליסל פֿעיִקייטן
- יללומינאַציע מאָדעס: 3,400 lumens (flood + spotlight), 1,500 lumens (flood), 2,000 lumens (spotlight high), and 600 lumens (spotlight low).
- שטראַל ווייַטקייט: Ranges between 229 feet and 853 feet, depending on the mode.
- געווער: Constructed from heavy-duty, military-grade aluminum.
- וואַסער קעגנשטעל: IPX4 rated, providing protection against splashing water from any direction.
- פּראַל קעגנשטעל: Drop tested to 3.2 feet.
- מאַכט באַנק פֿונקציע: Integrated power bank for charging external devices.
קאַמפּאָונאַנץ
Familiarize yourself with the main components of your DieHard flashlight:

פיגורע 1: קוילעלדיק view of the DieHard 41-6646 flashlight, showcasing its black aluminum body and blue accents.
- Flashlight Head: Contains the COB LED for illumination.
- גוף: אַלומינום casing housing the battery and internal electronics.
- מאַכט קנעפּל: Located at the tail cap for turning the flashlight on/off and cycling through modes.
- טשאַרדזשינג פּאָרט: 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.
סעטאַפּ
טשאַרדזשינג די פלאַשליגהט
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.
- פֿאַרבינדט דעם אַנדערן עק פֿונעם USB קאַבל צו אַ קאָמפּאַטיבלע USB מאַכט מקור (למשל, וואַנט אַדאַפּטער, קאָמפּיוטער USB פּאָרט).
- 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.
אַפּערייטינג ינסטראַקשאַנז
Powering On/Off and Changing Light Modes
The flashlight features multiple light modes. Press the tail cap power button to cycle through them:
- ערשטער דרוק: Activates Flood + Spotlight mode (3,400 lumens).
- צווייטע דרוק: Switches to Flood mode (1,500 lumens).
- דריטע דרוק: Switches to Spotlight High mode (2,000 lumens).
- פערטע דרוק: Switches to Spotlight Low mode (600 lumens).
- פינפטע דרוק: 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.
ניצן ווי אַ מאַכט באַנק
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.
וישאַלט
רייניקונג
- ווישט אָפּ דעם קערפּער פֿון דער פֿלאַשליכט מיט אַ ווייכן, טרוקענעם שטאָף.amp שטאָף.
- ניצט נישט קיין שרײַבנדיקע רייניגער אדער סאָלווענטן, ווײַל די קענען שאַטן די ענדיקונג אדער אינעווייניקסטע קאָמפּאָנענטן.
- Ensure the charging port is free of dust and debris. Use a dry, soft brush if necessary.
סטאָרידזש
- סטאָר די פלאַשליגהט אין אַ קיל, טרוקן אָרט אַוועק פון דירעקט זונשייַן און עקסטרעם טעמפּעראַטורעס.
- For long-term storage, charge the battery to approximately 50% every 3-6 months to prolong battery life.
טראָובלעשאָאָטינג
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.
- דריקן די מאַכט קנעפּל פעסט.
- 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.
- קורץ באַטאַרייע לעבן:
- 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.
ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| מאָדעל נומער | 41-6646 |
| ליכט מקור טיפּ | קאָב געפירט |
| ברייטנאַס (מאַקסימום) | 3,400 Lumens (Flood + Spotlight) |
| Other Brightness Modes | 1,500 Lumens (Flood), 2,000 Lumens (Spotlight High), 600 Lumens (Spotlight Low) |
| שטראַל דיסטאַנסע | 229 ft. - 853 ft. |
| מאַטעריאַל | אַלומינום |
| וואַסער קעגנשטעל | IPX4 (וואַסער קעגנשטעליק) |
| דראָפּ טעסט שאַץ | 3.2 ft. |
| מאַכט מקור | באַטאַרייע פּאַוערד |
| באַטערי טיפּ | 1 ליטהיום יאָן (אַרייַנגערעכנט) |
| Voltage | 3.7 וואלטס (דק) |
| פּראָדוקט דימענשאַנז | 1.93"ד רענטגענ 9.3"וו רענטגענ 1.4"ה |
| פּונקט וואָג | 4.2 אונסעס |
| ספּעציעלע פֿעיִקייטן | Portable, Power Bank Function |
| UPC | 035355466461 |
וואָראַנטי און שטיצן
וואָראַנטי אינפֿאָרמאַציע
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.
ביטע האַלטן דיין דערווייַז פון קויפן פֿאַר וואָראַנטי קליימז.
קונה שטיצן
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 webפּלאַץ פֿאַר שטיצן רעסורסן.





