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phoinix | Staff 87.7K Views
Jul 18, 2025 12:08 PM

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

$16

$27

40% off
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Deal Details
Update: This extremely popular deal is still available.

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.

Note: Usually ships within 1 to 3 weeks

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 SubZero5 | Staff

Original Post

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

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.

Note: Usually ships within 1 to 3 weeks

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 SubZero5 | Staff

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
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Top Comments

sdhl
96Comments
69Reputation
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.
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CoralCaption5967
33Comments
26Reputation
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.
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Quadriflax
899Comments
421Reputation
There is only one factory in Japan, but that doesn't make all batteries that come from it "the same". Some might be straight up rebranded, but often people report slight differences suggesting some are older gens or are cells that don't meet the higher QC standards for someone like Eneloop, but are still plenty good. Ultimately if it's made in Japan, it's made in the one factory and you can trace it to a manufacturing facility that has standards.

Chinese cells might be fine, but you're way more likely to run into issues and who knows where those were made, with what, by whom and what their standards are. Does this mean all Chinese cells are crap? No. Does it mean all Japanese cells will be perfect? Also no. But what it does mean is Japanese cells on average tend to be far more reliable and consistent because they all come from the same place.

My Eneloop and Made in Japan Energizer and Duracells are all going strong after many years. My IKEA LADDAs are from Japan as well and they're newer, but so far so good. I know IKEA has had Chinese cells before so it's possible they swap from time to time (Energizer and Duracell also change manufacturing countries without changing the packaging, so you always have to check). But last I knew IKEA were back to Japan and use gray wrappers and have slightly increased capacity over the previous Chinese made gen that I think were brown wrappers.
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122 Comments

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Jul 18, 2025 12:52 PM
105 Comments
Joined Apr 2020
HomerOnTheToiletJul 18, 2025 12:52 PM
105 Comments
Seems like a good price if you already have a charger. I've had eneloops running strong for years. Haven't purchased regular batteries in over a decade.
Jul 18, 2025 1:31 PM
4.2K Comments
Joined Jul 2010

This comment has been rated as unhelpful by Slickdeals users.

Jul 18, 2025 1:33 PM
5 Comments
Joined Dec 2018
arkenexJul 18, 2025 1:33 PM
5 Comments

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

Quote from Aogen View quoted comment :
Chinese lithium can be had for around $2 each with higher capacity.Watch project farms lithium battery test video
So, the same price for something with unknown quality vs an established reputable brand.
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Jul 18, 2025 1:45 PM
135 Comments
Joined May 2014
SuburbanMacGyverJul 18, 2025 1:45 PM
135 Comments
Subscribe & Save does not appear to be required for the $15.99 price. I was able to do one-time purchase. S&S is also $15.99, but who would S&S for reusable batteries?
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Jul 18, 2025 1:55 PM
138 Comments
Joined Nov 2018
Rtrudell6765Jul 18, 2025 1:55 PM
138 Comments
I use a nitecore charger and just started using these in AA. In for these. Thanks OP
Jul 18, 2025 1:58 PM
411 Comments
Joined Jul 2015
dustindhansenJul 18, 2025 1:58 PM
411 Comments
I've been waiting for some decent rechargeable AAAs to pop up. Thank you!
Jul 18, 2025 2:01 PM
42 Comments
Joined Feb 2010
fishballhuangJul 18, 2025 2:01 PM
42 Comments
Quote from SuburbanMacGyver View quoted comment :
Subscribe & Save does not appear to be required for the $15.99 price. I was able to do one-time purchase. S&S is also $15.99, but who would S&S for reusable batteries?
you can always cancel the subscription just get the 5% off if you dont need it right away Smilie
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Jul 18, 2025 2:01 PM
305 Comments
Joined Jul 2010
kossJul 18, 2025 2:01 PM
305 Comments
Quote from SuburbanMacGyver View quoted comment :
Subscribe & Save does not appear to be required for the $15.99 price. I was able to do one-time purchase. S&S is also $15.99, but who would S&S for reusable batteries?
I noticed the same thing right away not sure why OP bothered to put S&S unless something changed. Also I paid $14,50 after tax (Had a 15% amex offer - Always check for those when buying stuff ship/sold by amazon).
3
Jul 18, 2025 2:03 PM
305 Comments
Joined Jul 2010
kossJul 18, 2025 2:03 PM
305 Comments
Quote from fishballhuang View quoted comment :
you can always cancel the subscription just get the 5% off if you dont need it right away Smilie
Except in this case there's no discount in the first shipment, so S&S with intent to cancel would just be causing extra work. I'm sure by the time there's an 'auto-shipment' the price would be back up to $18.99+
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Jul 18, 2025 2:04 PM
440 Comments
Joined May 2004

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Jul 18, 2025 2:07 PM
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phoinixJul 18, 2025 2:07 PM
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Quote from koss View quoted comment :
I noticed the same thing right away not sure why OP bothered to put S&S unless something changed. Also I paid $14,50 after tax (Had a 15% amex offer - Always check for those when buying stuff ship/sold by amazon).
My OP has S&S info with different tiers but has not S&S as a requirement for deal price. Deal editor added this info for to the FP. I'll ask to fix
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Jul 18, 2025 2:07 PM
42 Comments
Joined Feb 2010
fishballhuangJul 18, 2025 2:07 PM
42 Comments

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better price on the 10pack, came out to be $1.94 per battery: https://www.amazon.com/dp/B0D2JCL...asin_title
1
Jul 18, 2025 2:12 PM
77 Comments
Joined Aug 2013
EdwardStigJul 18, 2025 2:12 PM
77 Comments
I found a 10 count for $19.90 or $18.40 with SS. That's $1.84 a piece. Not sure if this is a different generation or model. But I went for them.
https://a.co/d/1GL5OIU
Jul 18, 2025 2:15 PM
12.4K Comments
Joined Aug 2011
The-AlchemistJul 18, 2025 2:15 PM
12.4K Comments
Quote from Rtrudell6765 View quoted comment :
I use a nitecore charger and just started using these in AA. In for these. Thanks OP
I hope you remember to switch your charger to low charge mode when you charge AAA.
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Jul 18, 2025 2:19 PM
77 Comments
Joined Aug 2013
EdwardStigJul 18, 2025 2:19 PM
77 Comments
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.

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