Home > AAA Batteries > Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack

Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries

800Mah Type, Up To 70% Of Their Charge After 10 Years (When Not It Use), 750Mah Min

H&F Rating 569 reviews
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Results of our analysis:

We analyzed 187,556 reviews for 380 products in the AAA Batteries category.

We then analyzed 569 reviews for this product. Of these, 21 reviews were recent.

100% of reviews were positive.

Final Score:

9.78 out of 10, based on these factors:

  • Longevity
  • Overall satisfaction
  • Packaging
  • Quality of material
  • Value for money
  • Common Questions


    How long does it take to fully charge the aa batteries with my eastshine s2 charger?


    It depends on the charger and battery capacity, and it should take three or four hours if it's a slow one.


    The green Eneloop on the NC-MQN06U charger blinks green a couple of times, then stops, no light.


    Good charging stations will analyze each cell individually, monitor the individual cell throughout charging and keep the batteries from overheating which can ruin rechargeables.


    Can these batteries be used for cordless phones?


    It's not possible to say for certain, but you can. The phone's voltage is 1.2v, which is standard for the industry.


    Do they have to be charged before using?


    They arrive at about 70% charged, depending on the environment and how long they have been sitting. You could use them right out of the package or use them in a smart charger.


    I don't know if they changed the color from white to silver.


    2.5 year old batteries with 90% maximum strength were received in January 2019.

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