Home > AA Batteries > Panasonic BK-3MCCA4BA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4 Pack

Panasonic BK-3MCCA4BA eneloop AA Rechargeable Batteries

Rechargeable Batteries, No Memory Effect Batteries, Nimh Pre Charged Rechargeable Batteries

H&F Rating 122 reviews
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What We Like

  • Features a rechargeable battery that can charge up to 2100 times
  • Features a pre-charged rechargeable battery that offers a long shelf life
  • The batteries can maintain charge up to 70 of their charge after 10 years even when not in use


  • may not be ideal for Xbox controller

Products Similar to eneloop AA Batteries

Results of our analysis:

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

We then analyzed 122 reviews for this product. None were recent.

Around 74% of reviews were positive and about 23% were negative.

Final Score:

8.35 out of 10, based on these factors:

  • Battery efficiency
  • Build quality
  • Overall performance
  • Packaging
  • Value for money
  • What buyers say about Panasonic BK-3MCCA4BA eneloop AA Rechargeable Batteries

    neloops 4th generation NiMH rechargeable batteries will save you money and resources over disposable batteries, while increasing practicality and performance, as well as being the most versatile batteries on the market.

    Everyone will benefit from these batteries, they are robust, have excellent capacity, and perform well in high-drain devices.

    Given they excel in both low and high drain applications, the new fourth generation eneloop 2100s are the most versatile NiMH batteries that you can use, and they're also able to run circles around other NiMH cells.

    Panasonic took control of the company last year, and I have used the Sanyo branded Eneloop batteries for a couple of years now, after having searched for "the" NiMH battery to use with my photography equipment.

    The Eneloops have been my favorites for a long time, and I have never had a bad one, they have never let me down, and I have now had to swap out about 20 others.

    Common Questions


    Will they charge in any normal NI-MH charger?


    The Maha C9000 charger charges, conditions your batteries, and displays all the info you need to tell you the state of any AA orAAA battery.


    Is it 1.5 v.


    I say this because there are a few devices that will work better with a proper 1.5 lithium battery instead of a rechargeable battery.


    Is it possible to use the old sanyo rechargeable battery charger if I have a couple of old AA's?


    Yes. You can use the older Sanyo charger, it's not generation specific.


    Does this batteries work on the Apple batteries charger?


    It will work with the Apple charger, but you need to use a separate one to charge the cells.


    Can these batteries be used in solar lights?


    These batteries are great for solar lights, but make sure you replace a NiMH battery.

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