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Thread: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

  1. #1
    *Flashaholic* HKJ's Avatar
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    Default Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Fujitsu AAA HR-4UTHC 950mAh (Black)



    Official specifications:
    • Nominal voltage: 1.2V
    • Typical capacity: 950mAh
    • Minimum capacity: 900mAh
    • Low self discharge (LSD)
    • Retains 85% charge after one year
    • Rechargeable up to 500 times.



    Maximum temperature raise at different discharge currents: 1A:+2,3°C, 2A:+5,8°C, 3A:+9,0°C, 5A:+12,5°C
    These cells are high capacity NiMH from the FDK factory in Japan.













    There is very good tracking between the two cells. They can handle 5A current, but as usual it is better to use a lower current.















    Conclusion

    These cell has very good performance.



    Notes and links

    The batteries was supplied by FDK German for a review.

    How is the test done and how to read the charts
    Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium
    My website with battery, charger, usb reviews, comparisons & information: https://lygte-info.dk/
    Latest addition is multimeter reviews

  2. #2
    KITROBASKIN's Avatar
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Anyone know about availability in the United States?


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  3. #3
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Amazon has them.

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    KITROBASKIN's Avatar
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Quote Originally Posted by SubLGT View Post
    Amazon has them.
    Thank You.

  5. #5
    Flashaholic* vadimax's Avatar
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Fujitsu has upgraded its technology: AAA FDK HR4U is rated 1000mAh (Silver).

  6. #6

    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Maybe get ready for semi-HSD then! guessing 75% after 1 year

  7. #7
    Flashaholic* MidnightDistortions's Avatar
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Quote Originally Posted by vadimax View Post
    Fujitsu has upgraded its technology: AAA FDK HR4U is rated 1000mAh (Silver).
    Are they doing the same for the AA's?
    LED Lights: Nitecore EA81, EA41, EA42, ThruNite TN4A, Ti3, Coast HP7-410, 530, LEDLenser T7, Fenix E25, LD4, Maglite XL50, 2D, 3D (3rd Gen), AA MiniMaglite Pro+
    Chargers: Maha C9000, La Crosse BC1000, Panasonic BQ-CC17, Eneloop user.

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    Flashaholic* vadimax's Avatar
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Quote Originally Posted by MidnightDistortions View Post
    Are they doing the same for the AA's?
    Yes, HR3U -- 2700mAh.

    BTW, AAA rated 1000mAh with BT-C100 showed 1074mAh.
    Last edited by vadimax; 06-03-2016 at 01:14 PM.

  9. #9
    Flashaholic* MidnightDistortions's Avatar
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    Default Re: Test/Review of Fujitsu AAA HR-4UTHC 950mAh (Black)

    Quote Originally Posted by vadimax View Post
    Yes, HR3U -- 2700mAh.

    BTW, AAA rated 1000mAh with BT-C100 showed 1074mAh.
    Cool, can't wait for these .
    LED Lights: Nitecore EA81, EA41, EA42, ThruNite TN4A, Ti3, Coast HP7-410, 530, LEDLenser T7, Fenix E25, LD4, Maglite XL50, 2D, 3D (3rd Gen), AA MiniMaglite Pro+
    Chargers: Maha C9000, La Crosse BC1000, Panasonic BQ-CC17, Eneloop user.

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