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Panasonic Eneloop Pro BK-3HCCA-8BA AA 2550mAh 1.2V Low Self Discharge Nickel Metal Hydride (NiMH) Button Top Batteries - 8 Pack Retail Card

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  • Eneloop Pros can be charged up to 500 times, making these batteries cost effective and environmentally friendly
  • Zero memory effect so your batteries won't degrade in quality over time and can charge up whenever
  • Ideal for powering long term use electronics like alarm clocks and remote controls
  • NiMH chemistry ensures that the batteries have low self-discharge, making them last longer than other chemistries

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Panasonic Eneloop Pro AA 8 Pack

2550mAh NiMH Ultra Low Self-Discharge Rechargeable Batteries

Top of the line power for the most important jobs, Panasonic Eneloop Pro AA Cells are low self-discharge rechargeable batteries that are the perfect addition to your electronics arsenal. These AA-sized Eneloop Pro batteries excel at powering long term use electronics such as alarm clocks, remote controls and computer peripherals. The cells' Nickel Metal Hydride (NiMH) chemistry gives them a large 2550 mAh capacity, making them also great at powering high drain devices such as flashlights and cameras. Eneloop Pros can be recharged up to 500 times and are a reliable, economically sound way to power your favorite electronic devices.


  • Pre-charged and ready to use
  • Factory charged using solar energy
  • Ultra low self-discharge
  • Maintains 85% of full charge for up to 1 year
  • No memory effect - can be recharged at any time
  • Compatible with any quality NiMH charger
  • Fully recyclable
  • Environmentally friendly packaging


  • Battery Size: AA
  • Battery Chemistry: Nickel Metal Hydride (NiMH)
  • Nominal Voltage: 1.2V
  • Capacity: 2550 mAh
  • Estimated Charge Cycles: 500 cycles
  • Dimensions:
    • Length - 1.98" (50.4 mm)
    • Diameter - 0.56" (14.35 mm)
  • Weight: 1.06 oz. (30 g)
Battery Size:AA
Battery Capacity (mAh):2550
Battery Chemistry:Ni-MH
Battery Voltage:1.2
Battery Terminal Type:Button Top
Battery Shelf Life:4-6 Years
Packaging:Retail Packaging
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.06oz
Product Dimensions:1.98" (L) x 0.57" (Diameter)
Country of Origin:Japan
Associated Battery Sizes:1.2H2, 1.2K2, 10320, AA, BK-3HCCE, BK-3MCCE, DC1500, DX1500, HR-3UTGB, HR-3UWXB, HR6, KR6, LD715, NH15, NM715, PL715
By Rich
Brownstown, IN
Best rechargeables
August 21, 2016
I just reordered more Eneloop Pros. These are absolutely the best rechargeable batteries I've ever owned and they live up to expectations with regard to shelf life.
  • Exceptional shelf life and runtime on most every device I've been using them in.
  • Some folks will find these a little pricey, but they're well worth the extra investment!
By John
Spring, TX
So worth the money
September 27, 2022
These batteries last noticeably longer than regular rechargeables. Well worth the extra money.
By Susan
Longview, TX
September 20, 2022
I compared Battery Junction's price and availability with others and theirs was the best. Most offered only 4-pk at similar or even higher price than BJ's 8-pk and took longer to ship, so it was easy to choose them when placing my order. The order was delivered on time and these rechargeables provide a great cost savings over regular throwaway batteries. We bought enough to be able to rotate them as needed when replacing them for our many battery-powered items. Great deal and on-time delivery; thanks Battery Junction!
By Ed
good low use choice
September 13, 2022
I've loaded these into low-use but got to have it when you need it applications. No complaints.
By Ray S.
Dallas, NC
Best rechargeable AA ever
January 27, 2022
Awesome in my solar leds.
2 Questions & 2 Answers
from Maui asked:
November 30, 2014
Can these be used in a Nitecore EAX Hammer?
1 Answer
Yes, NiMh AA batteries can be used in the EAX Hammer.
Submitted by: Customer Service on December 1, 2014

from Oakland, CA asked:
September 29, 2014
What battery charger do I need to buy for these batteries?
1 Answer
You can use either the Nitecore D2 Digicharger or theNitecore D4 Digicharger to charge these NiMh AA batteries.
Submitted by: Customer Service on September 29, 2014

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Panasonic Eneloop Pro BK-3HCCA-8BA AA 2550mAh 1.2V Low Self Discharge Nickel Metal Hydride (NiMH) Button Top Batteries - 8 Pack Retail Card

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