Home > AA Batteries > Panasonic BK-3MCCA16FA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, (package includes 16AA blue or 16AA white)

Panasonic BK-3MCCA16FA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries

Ni Mh Pre Charged Rechargeable Battery, Rechargeable Batteries, Up To 2100 Times, No Memory Effect Batteries

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H&F Rating 128 reviews
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What We Like

  • Features rechargeable batteries that can charge up to 2100 times
  • Comes in pre-charged form using solar that makes it ready to use
  • Ideal for solar landscape lights, electric toothbrush, tv remote and more


  • may arrive with some missing batteries

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Results of our analysis:


We analyzed 137,449 reviews for 106 products in the AA Batteries category.


We analyzed a total of 128 reviews for this product. None were recent.


Around 84% of reviews were positive and about 13% were negative.

Final Score:


9.49 out of 10, based on these 5 factors:

  • Battery efficiency
  • Build quality
  • Overall performance
  • Packaging
  • Value for money
  • What buyers say about Panasonic BK-3MCCA16FA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries

    I'm going to get the Eneloops Pro that comes with one of these, but I'm not sure if its necessary to have the higher capacity ones since they last a bit longer on a single charge for critical usage.

    It is easy to spot the newest model because they are Panasonic branded, the model before that was HR 3UTGB, the cycles up from 1800 on that model.

    Energizer batteries are some of the best NiMH batteries that have been produced today. They are great for low drain devices such as wireless mice and keyboards, remote controls, flashlight that don't get used often, emergency equipment, and other applications where the batteries may sit inside the device for a

    It's not a bad thing, but it leads the ill informed to think that they're getting cheated because if they have something that tests the capacity of the battery, they do it when it's new, first full charge, and then condemn the battery for not being as advertised

    It's not clear why only 2 batteries were higher, one of which was a tv remote and the other a flashlight, but it seems that the more often you use it, the more often you will get a higher capacity battery.

    Common Questions


    Will these fit in a box that holds batteries for mini xmas lights?


    I found these to be a little wider than AA batteries, but if your current box is tight for regular AA, these might pose an issue.


    Will the eneloops work with the sanyo ni-mh charger?


    Ni-MH batteries should work with any Ni-MH charger.


    The batteries in the new packaging hold 70% charge, not 5 years as stated in the picture. Anyone have received them?


    The battery packets I received in July had information about re battery life and holding 70% charge up to 10 years.


    Which one is better for remote controls and toys, 1.5 or 1.2?


    If the device needs more than one battery, it won't work.


    What is the difference between Blue and White?


    The decision should be based on the mAh, as the Eneloop Pro and Eneloop can be charged less times over their lifetime.

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