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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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Deal Details
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.

  • Shoppers who need the shortest possible charge time, because slower charging is favored for longevity and fast chargers can run hot.

  • People using a rechargeable dock that charges through a controller USB port, because these batteries may work in the controller but not in that dock.

  • Devices that need alkaline-like voltage behavior, because NiMH cells sit at 1.2 volts and can trigger low-battery warnings in alkaline-designed gear.

  • Devices that need a thicker AA cell, because the 2450mAh version can be slightly thicker and may not fit some battery compartments.

Common Questions (5)

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111 Comments

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Jan 13, 2026 12:52 AM
454 Comments
Joined Jan 2009
Fat_FielderJan 13, 2026 12:52 AM
454 Comments
I see these are $18.62 on subscribe & save...anyone else see that too?
EDIT: sorry, S&S was noted in the original post
Jan 13, 2026 2:22 AM
502 Comments
Joined Jul 2005
amazonsisterJan 13, 2026 2:22 AM
502 Comments
Quote from vacuuum View quoted comment :
For those that need more power from their batteries, I have had good experience with Tenergy... Their Tenergy Premium PRO Rechargeable AA Batteries, High Capacity 2800mAh [amazon.com] are cheaper as well. They work well with controllers and remotes for RCs

I also use their charger [amazon.com]to recharge my Eneloops, and it's been goo as well
Good to know. Filing that away for that day I'm breaking my head trying to figure out the battery dilema .. again. Wink
Jan 13, 2026 2:46 AM
2K Comments
Joined Dec 2010
av911Jan 13, 2026 2:46 AM
2K Comments
Quote from dh747 View quoted comment :
So LADDA or Eneloop?
Whichever is cheaper.
2
Jan 13, 2026 3:02 AM
146 Comments
Joined May 2017
TygerdanJan 13, 2026 3:02 AM
146 Comments
Quote from Elwots View quoted comment :
These are great. I use them in my Yale wifi lock, which are notorious for eating through batteries. I get about 4.5-5 months on a charge.
I have the touch pad only Yale lock and I tried the AA Eneloops and they last like a month shorter (5 months) than the Energizer AA alkalines (6-7 months). I still get an alert to recharge my batts 2 weeks before they went totally dead. Saves me $$$!
Jan 13, 2026 3:05 AM
24 Comments
Joined Jul 2025
BeigeLeopard1782Jan 13, 2026 3:05 AM
24 Comments
Just get the eneloop and worry about other things. Amazon batteries are inferior to the batteries. I still have all my original batteries from 2017. My amazons don't hold charge as well, don't fit as well in some applications, and I have some with rust/acid issues. I've never had an eneloop battery with an acid problem... even when the cheap amz battery after being paired right next to each other powering a device. Buy & forget
Pro
Jan 13, 2026 3:30 AM
5.3K Comments
Joined Aug 2009
tomwil
Pro
Jan 13, 2026 3:30 AM
5.3K Comments
Quote from tripleplay View quoted comment :
if you buy 12 pack, it's $1.89/battery
I'm seeing $42.99 for the 12 pack, which is $3.58 per battery.

See attached.
Last edited by tomwil January 13, 2026 at 02:42 AM.
Jan 13, 2026 5:51 AM
11.7K Comments
Joined Jun 2004
rly723Jan 13, 2026 5:51 AM
11.7K Comments
I usually buy eneloop, but costco last year had a energizer deal with charger , 4 AA and 2 AAA for $10. I'd say it's as good but unsure about comparable longevity

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Jan 13, 2026 5:36 PM
6 Comments
Joined Apr 2024
AmusedHeart199Jan 13, 2026 5:36 PM
6 Comments
Quote from rly723 View quoted comment :
I usually buy eneloop, but costco last year had a energizer deal with charger , 4 AA and 2 AAA for $10. I'd say it's as good but unsure about comparable longevity
Energizers are made in China now, not rebranded Eneloops like they used to be. Good luck.
1
Jan 13, 2026 7:23 PM
264 Comments
Joined Nov 2018
TeleganJan 13, 2026 7:23 PM
264 Comments
Quote from tripleplay View quoted comment :
if you buy 12 pack, it's $1.89/battery
Those are AAA's you're talking about from what I can tell. These are AA's. Back around Black Friday, I bought the AAA's for $1.84/battery and 6-packs of AA's for $2.73/battery. I know the AA's weren't on sale at the time, but not sure about the AAA's.
Jan 13, 2026 7:51 PM
23 Comments
Joined Nov 2013
mtstreamJan 13, 2026 7:51 PM
23 Comments
Quote from yokuyuki View quoted comment :
Doesn't seem like a deal. More expensive per battery than IKEA which afaik are similar to eneloop.
If you want to nerd out on the math - these end up being a significantly better value than IKEA even at normal prices. To start with the number of charges they can take is ~double.
Jan 13, 2026 8:13 PM
10.9K Comments
Joined Apr 2009
mdyoungJan 13, 2026 8:13 PM
10.9K Comments
Quote from rvmehta View quoted comment :
What's a good charger for these? Does it matter?
1
Jan 13, 2026 8:36 PM
2.4K Comments
Joined Sep 2009
animageofmineJan 13, 2026 8:36 PM
2.4K Comments
This has been the price for months (been sitting in my save to later). Why is this a deal now?
1
Pro
Jan 13, 2026 9:08 PM
5.3K Comments
Joined Aug 2009
tomwil
Pro
Jan 13, 2026 9:08 PM
5.3K Comments
Quote from animageofmine View quoted comment :
This has been the price for months (been sitting in my save to later). Why is this a deal now?
The price has fluctuated wildly in the past 3 months.

See attached.
Jan 13, 2026 9:25 PM
2.4K Comments
Joined Sep 2009
animageofmineJan 13, 2026 9:25 PM
2.4K Comments
Quote from tomwil View quoted comment :
The price has fluctuated wildly in the past 3 months.

See attached.
Yeah, it did increase in December. Oct and Nov were pretty good though.
1

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Jan 13, 2026 10:18 PM
42 Comments
Joined Dec 2017
kennyUSAJan 13, 2026 10:18 PM
42 Comments
Quote from jweezyfosheezy View quoted comment :

More voltage runs hotter and lowers the longevity of the recharge limit.
I've seen mixed data on this. I once had a rayovac one hour charger and that was a disaster as it was more of a battery cooker than recharger. They key seems to be how they manage heat. If the fast charger makes the battery too hot to touch, it seems pretty bad. I have a panasonic 3-4 hour charger and it seems to manage it pretty well. Like apple devices, it seems to slow the charge as the battery fills and doesn't cook it like old technology. I have both slow and fast chargers and mix it up a bit since 8-10 hours every charge is a long time.

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