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frontpage Posted by phoinix | Staff • 2d ago
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frontpage Posted by phoinix | Staff • 2d ago

8-Pack Panasonic eneloop AAA Ni-MH Pre-Charged Rechargeable Batteries

$16

$27

40% off
Amazon
86 Comments 31,716 Views
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Deal Details
Amazon has 8-Pack Panasonic eneloop AAA Ni-MH Pre-Charged Rechargeable Batteries (BK-4MCCA8BA) on sale for $15.99. Shipping is free with Prime or orders $35+.

Thanks to Deal Hunter phoinix for sharing this deal.

About this Product:
  • Recharge eneloop AAA rechargeable batteries up to 2100 times
  • eneloop AAA Ni-MH pre-charged rechargeable battery deliver up to 800mAh typical, 750mAh minimum
  • eneloop AAA 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)

Editor's Notes

Written by slickdewmaster | Staff
  • About this Deal:
    • This sale price beats this previous FrontPage Deal which received over 40 Thumbs Up from the community.
  • About this Product:
    • These have a 4.7 out of 5 star overall rating on Amazon based on over 24,000 reviews.
  • About this Store:

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 8-Pack Panasonic eneloop AAA Ni-MH Pre-Charged Rechargeable Batteries (BK-4MCCA8BA) on sale for $15.99. Shipping is free with Prime or orders $35+.

Thanks to Deal Hunter phoinix for sharing this deal.

About this Product:
  • Recharge eneloop AAA rechargeable batteries up to 2100 times
  • eneloop AAA Ni-MH pre-charged rechargeable battery deliver up to 800mAh typical, 750mAh minimum
  • eneloop AAA 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)

Editor's Notes

Written by slickdewmaster | Staff
  • About this Deal:
    • This sale price beats this previous FrontPage Deal which received over 40 Thumbs Up from the community.
  • About this Product:
    • These have a 4.7 out of 5 star overall rating on Amazon based on over 24,000 reviews.
  • About this Store:

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+146
Good Deal
Get Deal at Amazon

Price Intelligence

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

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
02/19/24Amazon$17 frontpage
31
09/07/23Amazon$17 frontpage
71
10/16/22Amazon$17
5
04/15/21Amazon$15
3
04/14/21Amazon$16
4
03/30/21Amazon$16 frontpage
122
02/10/21Amazon$16 popular
44
01/23/21Amazon$16
14
01/19/21Amazon$16 frontpage
70
01/11/21Amazon$16 frontpage
236
11/06/20Amazon$16 popular
85
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Current Prices

Sort: Lowest to Highest | Last Updated 7/20/2025, 12:56 PM
Sold By Sale Price
Amazon$15.99

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Top Comments

sdhl
83 Posts
66 Reputation
Easiest way is to put the dead battery into the charger next to a working one as you would normally to charge them. Connect the + side of the batteries with a thin wire (paperclip will work if it's thin enough). Tricks the charger into thinking it has the voltage of the one next to it. I keep a short thin wire in my box of batteries and chargers just for this.
CoralCaption5967
20 Posts
22 Reputation
If the batteries are completely drained, a smart charger will not be able to charge them. Put them into a dumb charger for 15 min, to bring them back up to a minimum level of charge, then put them in the smart charger again. I've had this happen a few times, and it always works for me. A "dumb charger" is a charger than charges batteries with no regard for the actual battery level and instead uses an internal timer to know when to turn itself off.
arkenex
5 Posts
14 Reputation
So, the same price for something with unknown quality vs an established reputable brand.

85 Comments

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2d ago
66 Posts
Joined Aug 2013
2d ago
EdwardStig
2d ago
66 Posts
Quote from The-Alchemist :
I hope you remember to switch your charger to low charge mode when you charge AAA.

That might be why mine take a few seconds to fully charge now. My EBL "smart" charger doesn't have a low charge mode.
2d ago
10,497 Posts
Joined Aug 2009
2d ago
Conformer101
2d ago
10,497 Posts
I don't want to derail the thread, but can anyone recommend a good charger for these batteries?

I'm finally getting back into rechargeable batteries after just tossing a bunch of leaking "10-year guarantee" Duracells (never again!), I know these are a quality brand based on previous deals and comments, that don't leak, and I just need a good charger to pair with them. I plan to get AA's too, when a deal rolls around.
2d ago
12,426 Posts
Joined Aug 2011
2d ago
The-Alchemist
2d ago
12,426 Posts
Quote from EdwardStig :
That might be why mine take a few seconds to fully charge now. My EBL "smart" charger doesn't have a low charge mode.

The nitecore charger can auto detect all batteries correctly besides AAA. It tends to charge them too fast and degrade AAA.
1
2d ago
20 Posts
Joined Aug 2024
2d ago
CoralCaption5967
2d ago
20 Posts

Our community has rated this post as helpful. If you agree, why not thank CoralCaption5967

Quote from EdwardStig :
My kid lost a number of these in some of his toys for a year. Now they are completely dead and won't charge, any suggestions? I heard of shock charging them. And I have a few others that take a few seconds to fully charge from empty. And run out of charge quickly. 4 years old. I'm not sure if it's me but I've had better luck with the Japanese Energizer AA rechargeables that are older but running stronger.
If the batteries are completely drained, a smart charger will not be able to charge them. Put them into a dumb charger for 15 min, to bring them back up to a minimum level of charge, then put them in the smart charger again. I've had this happen a few times, and it always works for me. A "dumb charger" is a charger than charges batteries with no regard for the actual battery level and instead uses an internal timer to know when to turn itself off.
3
2d ago
83 Posts
Joined Jul 2020

This comment has been rated as unhelpful by Slickdeals users.

2d ago
66 Posts
Joined Aug 2013
2d ago
EdwardStig
2d ago
66 Posts
Quote from CoralCaption5967 :
If the batteries are completely drained, a smart charger will not be able to charge them. Put them into a dumb charger for 15 min, to bring them back up to a minimum level of charge, then put them in the smart charger again. I've had this happen a few times, and it always works for me. A "dumb charger" is a charger than charges batteries with no regard for the actual battery level and instead uses an internal timer to know when to turn itself off.

Thanks 👍
2
Pro
2d ago
5,239 Posts
Joined Dec 2015
2d ago
DeProof
Pro
2d ago
5,239 Posts
Thanks, been needing some
3

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2d ago
66 Posts
Joined Aug 2013
2d ago
EdwardStig
2d ago
66 Posts
Quote from The-Alchemist :
The nitecore charger can auto detect all batteries correctly besides AAA. It tends to charge them too fast and degrade AAA.

Kind of defeats the point of being smart doesn't it? I'd bet 95 percent of the average users will alternate between AA and AAA for rechargeables! Rarely anything else.
1
2d ago
83 Posts
Joined Dec 2014
2d ago
sdhl
2d ago
83 Posts

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

Quote from EdwardStig :
My kid lost a number of these in some of his toys for a year. Now they are completely dead and won't charge, any suggestions? I heard of shock charging them. And I have a few others that take a few seconds to fully charge from empty. And run out of charge quickly. 4 years old. I'm not sure if it's me but I've had better luck with the Japanese Energizer AA rechargeables that are older but running stronger.
Easiest way is to put the dead battery into the charger next to a working one as you would normally to charge them. Connect the + side of the batteries with a thin wire (paperclip will work if it's thin enough). Tricks the charger into thinking it has the voltage of the one next to it. I keep a short thin wire in my box of batteries and chargers just for this.
4
2d ago
197 Posts
Joined Mar 2017
2d ago
Ruzarik
2d ago
197 Posts
Quote from Aogen :
Chinese lithium can be had for around $2 each with higher capacity.

Watch project farms lithium battery test video

If you watch his video the Chinese ones always die first and never hold their charge, you get rock bottom quality for a marginally lesser price. Not worth it in the long run at all
2d ago
285 Posts
Joined Apr 2010
2d ago
szhman
2d ago
285 Posts
Quote from Rtrudell6765 :
I use a nitecore charger and just started using these in AA. In for these. Thanks OP
May I know which one and do you have a link? Thanks.
2d ago
55 Posts
Joined May 2019
2d ago
EdwardR24
2d ago
55 Posts
Super dumb question, but I ask just in case, would the Energizer or Duracell charger work on these?
1
2d ago
248 Posts
Joined Jun 2016
2d ago
Simm0nS777
2d ago
248 Posts
Any good deals on AA?
2d ago
915 Posts
Joined Jan 2008
2d ago
slickdealdude01
2d ago
915 Posts
i got counterfeits last time i bought eneloops that were "shipped and sold by amazon"
2

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2d ago
39 Posts
Joined Jan 2019
2d ago
mdsd77
2d ago
39 Posts
There are a few things that do not take these batteries, AA and AAA - for some reason they do not work in certain devices? Amps to high or Voltage?

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