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frontpagephoinix | Staff posted Nov 11, 2025 01:18 PM
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frontpagephoinix | Staff posted Nov 11, 2025 01:18 PM

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

$17

$29

41% off
Amazon
75 Comments 27,858 Views
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Update: This popular deal is still available.

Amazon has 8-Pack Panasonic Eneloop 2100mAh AA Ni-MH Rechargeable Batteries (BK-3MCCA8BA) on sale for $16.83. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for posting this deal.

Features:
  • Recharge eneloop AA rechargeable batteries up to 2100 times
  • eneloop AA Ni-MH pre-charged rechargeable battery deliver up to 2100mAh typical, 2000mAh minimum
  • eneloop AA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use)
  • This package contains 8 eneloop AA rechargeable batteries
  • eneloop rechargeable batteries can used in extreme temperatures, down to -4 deg Fahrenheit
  • These eneloop rechargeable AA batteries are made in Japan and packaged in the United States

Editor's Notes

Written by citan359 | Staff

Original Post

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

Amazon has 8-Pack Panasonic Eneloop 2100mAh AA Ni-MH Rechargeable Batteries (BK-3MCCA8BA) on sale for $16.83. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for posting this deal.

Features:
  • Recharge eneloop AA rechargeable batteries up to 2100 times
  • eneloop AA Ni-MH pre-charged rechargeable battery deliver up to 2100mAh typical, 2000mAh minimum
  • eneloop AA rechargeable batteries are pre-charged at the factory using solar power and maintain up to 70% of their charge after 10 years (when not it use)
  • This package contains 8 eneloop AA rechargeable batteries
  • eneloop rechargeable batteries can used in extreme temperatures, down to -4 deg Fahrenheit
  • These eneloop rechargeable AA batteries are made in Japan and packaged in the United States

Editor's Notes

Written by citan359 | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
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Price Intelligence

Model: Panasonic BK-3MCCA8BA eneloop AA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack

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Top Comments

MWink
2296 Posts
3167 Reputation
There are multiple catches. First, they're not rated 2500mAh, they're rated 2500mWh. 2500mWh works out to ~1667mAh at 1.5V. Going in the other direction, the Eneloops are 2520mWh. Also, many of the Lithium-ion AAs have outright fraudulent ratings. I wouldn't be remotely surprised if they were nowhere near the 2500mWh rating. Meanwhile, Eneloops tend to hit their (typical) rating almost exactly.

Lithium-ion AAs also have a much higher self-discharge rate, (most) won't give a low-battery warning before dying, can interfere with some wireless devices, and have a max discharge rate (which can be problematic in very high drain devices). They're also not as safe as NiMH. I only recommend using them for devices that won't tolerate NiMH.



Lithium-ion is probably the logical choice, however (1.6V) Nickel-Zinc exist (though they're not particularly common).



They have date codes stamped on them.
tivoboy
2642 Posts
410 Reputation
Maybe a .99$ sharpie?
gonepostl
7732 Posts
804 Reputation
Sir, this is an 8 pack for $16. LADDA 2450 mAh are $11.99 for a 4 pack, and 1900 mAh 4 packs are $9.99............

https://www.ikea.com/us/en/search/?q=ladda%20aa

74 Comments

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Nov 11, 2025 01:29 PM
987 Posts
Joined Feb 2008
EyetronNov 11, 2025 01:29 PM
987 Posts

Our community has rated this post as helpful. If you agree, why not thank Eyetron

Good price, AA does not go on sale very often. I'd get some but I already have a bunch of spares.
1
2
Nov 11, 2025 02:01 PM
612 Posts
Joined Feb 2009

This comment has been rated as unhelpful by Slickdeals users.

Nov 11, 2025 02:01 PM
804 Posts
Joined Aug 2016
pittsburghsouthNov 11, 2025 02:01 PM
804 Posts
i haven't tracked rechargeables for years - at that point there was a battle between envelops, amazon, and a few chinese brands. is this the time to dive in?
1
Nov 11, 2025 02:02 PM
2,642 Posts
Joined May 2006
tivoboyNov 11, 2025 02:02 PM
2,642 Posts

Our community has rated this post as helpful. If you agree, why not thank tivoboy

Quote from Tobiwan :
Nice deal. How do I label my new ones to keep them from being mixed up with my old ones?
Maybe a .99$ sharpie?
3
9
Nov 11, 2025 02:03 PM
2,642 Posts
Joined May 2006
tivoboyNov 11, 2025 02:03 PM
2,642 Posts
Pretty nice price. Might be ~12-15$ around Black Friday.
1
5
Nov 11, 2025 02:14 PM
968 Posts
Joined Oct 2010
roni2010Nov 11, 2025 02:14 PM
968 Posts
Quote from Tobiwan :
Nice deal. How do I label my new ones to keep them from being mixed up with my old ones?
sharpie?
1
2
Nov 11, 2025 02:15 PM
968 Posts
Joined Oct 2010
roni2010Nov 11, 2025 02:15 PM
968 Posts
Quote from tivoboy :
Maybe a .99$ sharpie?
oops. I saw your reply after I sent my *(same) reply
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Nov 11, 2025 02:19 PM
393 Posts
Joined Jan 2019
LeeJ2539Nov 11, 2025 02:19 PM
393 Posts
Quote from Tobiwan :
Nice deal. How do I label my new ones to keep them from being mixed up with my old ones?
Sharpie, date placed in service
1
Nov 11, 2025 02:28 PM
10,783 Posts
Joined Jun 2004
rly723Nov 11, 2025 02:28 PM
10,783 Posts
Has anyone tried using eneloop with blink cameras? They require lithium batteries which are more expensive
Nov 11, 2025 02:29 PM
10,783 Posts
Joined Jun 2004
rly723Nov 11, 2025 02:29 PM
10,783 Posts

Our community has rated this post as helpful. If you agree, why not thank rly723

Quote from pittsburghsouth :
i haven't tracked rechargeables for years - at that point there was a battle between envelops, amazon, and a few chinese brands. is this the time to dive in?
I bought some energizer ones. 4 pack of AA, two AA and charger from costco for $10 earlier in year. They've been solid
2
2
Pro
Nov 11, 2025 02:42 PM
1,338 Posts
Joined Nov 2009
slickdealforyou
Pro
Nov 11, 2025 02:42 PM
1,338 Posts
Do battery chargers ever pop up on here?
1
1
Nov 11, 2025 02:47 PM
28 Posts
Joined Apr 2021
WhaddayatalkNov 11, 2025 02:47 PM
28 Posts
Quote from slickdealforyou :
Do battery chargers ever pop up on here?
Yeah, it feels like most eneloop deals I see here include a charger, I'vebeen waiting for one withut because I don't need more chargers.
Nov 11, 2025 03:01 PM
1,731 Posts
Joined Nov 2022
_lukasNov 11, 2025 03:01 PM
1,731 Posts
Quote from slickdealforyou :
Do battery chargers ever pop up on here?
Check out CT Energy universal charger.
Nov 11, 2025 03:02 PM
1,731 Posts
Joined Nov 2022
_lukasNov 11, 2025 03:02 PM
1,731 Posts
May be a silly question - is there a 1.5V equivalent to enelooops? thought I'd be set with 1.2v but certain things demand 1.5v
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Nov 11, 2025 03:03 PM
560 Posts
Joined Nov 2015
credoNov 11, 2025 03:03 PM
560 Posts
Quote from Tobiwan :
Nice deal. How do I label my new ones to keep them from being mixed up with my old ones?
Sounds like a lot of effort. What would be the point? Just use them until they don't charge any more.
This from a guy who alphabetized his DVD collection..
1

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