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phoinix | Staff 43.5K Views
Jan 12, 2026 8:19 AM

8-Pack Panasonic Eneloop 2100mAh AA Ni-MH Rechargeable Batteries

$20

$29

31% off
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Update: This popular deal is still available.

Amazon has 8-Pack Panasonic Eneloop 2100mAh AA Ni-MH Rechargeable Batteries for $19.60. Shipping is free with Prime or on $35+ orders.Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Minimum Capacity: 1900mAh
  • Typical Capacity: 2000mAh
  • 2100 Recharge Cycles
  • Pre-Charged, Ready to Use
  • Holds 70% of Charge for 10 Years
  • No Memory Effect
  • Can Be Charged When Partially Drained
  • Functional Down to -4°F

Editor's Notes

Written by Neo45 | Staff
  • About this Deal:
    • Our research indicates that this deal is $4.39 less (18% savings) than the next best available price from a reputable merchant with prices starting at $23.99 at the time of this posting.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has 8-Pack Panasonic Eneloop 2100mAh AA Ni-MH Rechargeable Batteries for $19.60. Shipping is free with Prime or on $35+ orders.Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • Minimum Capacity: 1900mAh
  • Typical Capacity: 2000mAh
  • 2100 Recharge Cycles
  • Pre-Charged, Ready to Use
  • Holds 70% of Charge for 10 Years
  • No Memory Effect
  • Can Be Charged When Partially Drained
  • Functional Down to -4°F

Editor's Notes

Written by Neo45 | Staff
  • About this Deal:
    • Our research indicates that this deal is $4.39 less (18% savings) than the next best available price from a reputable merchant with prices starting at $23.99 at the time of this posting.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

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Top Comments

Community Reviews

Panasonic Eneloop AA batteries stand out for long life, reliable charge retention, and strong performance in high-drain gear like Yale locks, Roku remotes, Xbox controllers, and motion sensor lights. The standard 2100mAh cells are praised for lasting years, with some still working after a decade or more, and the made in Japan packaging adds confidence. The main cautions are price versus IKEA LADDA or other alternatives, and the need for a sensible charger because very fast charging can hurt longevity. The 2450mAh version can also be too thick for some devices, so this is a durable everyday pick if fit and charging speed are handled carefully.

  • These Eneloop AAs can hold charge for years in remotes and locks, including older units.

  • These batteries can be a better long-term value than IKEA LADDA based on charge-count math.

  • These Eneloop AA batteries can last about 4.5 to 5 months per charge in a Yale WiFi lock.

  • A Panasonic pro charger can fully recharge these batteries in about three hours instead of roughly six hours.

  • These batteries can be used safely with Panasonic chargers since Panasonic makes Eneloop.

  • Fast charging can shorten NiMH battery longevity by increasing heat exposure over time.

  • Shipping and checkout can fail for some addresses, while Subscribe & Save may work as a workaround.

  • Some devices may not accept the 2450mAh Eneloop size because it can be slightly thicker.

  • Rechargeable performance in Yale locks can be limited when devices require higher voltage than many NiMH rechargeables provide.

Common Questions (5)

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111 Comments

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Pro
Jan 18, 2026 5:26 PM
704 Comments
Joined Jul 2016
Tobbit
Pro
Jan 18, 2026 5:26 PM
704 Comments
Quote from Sunfizz98 View quoted comment :
Ikea LADDA 1900mAh - $9.99/4packIkea LADDA 2450mAh - $11.99/4packThis is taken from IKEA USA official website as of January 12th, 2026. The eneloop deal is better.
Here are links, for reference:

LADDA rechargeable battery, HR06 AA 1.2V, 1900mAh - IKEA ($9.99 4-pack)
https://www.ikea.com/us/en/p/ladd...-00509814/

LADDA rechargeable battery, HR06 AA 1.2V, 2450mAh - IKEA ($11.99 4-pack)
https://www.ikea.com/us/en/p/ladd...-50504692/
Pro
Jan 18, 2026 5:33 PM
704 Comments
Joined Jul 2016
Tobbit
Pro
Jan 18, 2026 5:33 PM
704 Comments
Quote from animageofmine View quoted comment :
Yeah, it did increase in December. Oct and Nov were pretty good though.
Agreed, while still a decent deal, this was $17 in November 2025.

https://slickdeals.net/f/18793039
Pro
Jan 19, 2026 3:30 AM
5.3K Comments
Joined Aug 2009
tomwil
Pro
Jan 19, 2026 3:30 AM
5.3K Comments
Quote from Tobbit View quoted comment :
Here are links, for reference:

LADDA rechargeable battery, HR06 AA 1.2V, 1900mAh - IKEA ($9.99 4-pack)
https://www.ikea.com/us/en/p/ladd...-00509814/

LADDA rechargeable battery, HR06 AA 1.2V, 2450mAh - IKEA ($11.99 4-pack)
https://www.ikea.com/us/en/p/ladd...-50504692/
Be aware that the 2450mAh batteries are slightly thicker, and will not fit in some of the devices I have. The 1900mAh batteries fit fine.
Jan 19, 2026 4:44 AM
124 Comments
Joined Sep 2018
HeycurtMJan 19, 2026 4:44 AM
124 Comments
Quote from hpdw View quoted comment :
I recently bought some AA/AAA lithium rechargeable (USB-C) from local Costco. It's $14.99 after $11 discount (discount expires 1/25) at check out. They were $19.99 (after $6 discount) in October/November last year.

The product is designed in Portland, OR.
Made in China.

COAST offers lifetime warranty on this product.

COAST AA/AAA USB-C Rechargeable Lithium Batteries, 8-Count
Item: 1806248

AA: 1.5V, 2400mAh, 3.0Wh
AAA: 1.5V, 750mAh, 0.94Wh

USB-A/C -> USB-C (4-split) charging cable, 2 storage boxes.
What Costco had these? I can't find them through my store in DFW,TX
Jan 19, 2026 8:00 AM
420 Comments
Joined Mar 2008
transparent99Jan 19, 2026 8:00 AM
420 Comments
Quote from DavidD6012 View quoted comment :
It's not about safe charging, it's about maintaining longevity. Hot charging, aka fast smartphone chargers, fast rechargeable battery chargers, reduce longevity because heat is the enemy of batteries. It's why I now only use 1A chargers for my iPhone 15 because after 1 year of using 2A+, the health decreased a lot faster and slowed down a lot when going back to 1A. Everyone should have a packs of rechargeable batteries anyways, don't see why someone would need 'fast' charging double AA's when they should have charged ones ready to go.
They did the testing, TLDW, fast charging most likely has minimal effect on battery health over time for iPhones, at least a small enough effect not to stress about it. Dunno if it applies for all rechargeable chemistries.

https://m.youtube.com/watch?v=kLS5Cg_yNdM
Jan 19, 2026 5:07 PM
328 Comments
Joined Jun 2007
marymcq2Jan 19, 2026 5:07 PM
328 Comments
Quote from slick88888888 View quoted comment :
You using the 4k Roku remote? I had the same issue it's the 4k version if you didn't know. The regular Roku remote doesn't suffer the same issue as far as I'm concerned.
Yes and I use the wired headphone jack which drains them even faster

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