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expireddrkazn posted Oct 25, 2021 04:25 PM
expireddrkazn posted Oct 25, 2021 04:25 PM

$20 Duracell Ion Speed 4000 Rechargeable Battery Kit with 4 x AA Batteries and 4 x AAA Batteries @Costco.com

Costco Wholesale
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Are these batteries any good? Better than the Energizer one they had offered before? Saw these at the warehouse, same price as online.

https://www.costco.com/duracell-i...71936.html

https://www.costco.com/duracell-i...71936.html
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Are these batteries any good? Better than the Energizer one they had offered before? Saw these at the warehouse, same price as online.

https://www.costco.com/duracell-i...71936.html

https://www.costco.com/duracell-i...71936.html

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23 Comments

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Oct 25, 2021 04:35 PM
532 Posts
Joined Jul 2016
whistlepodu1Oct 25, 2021 04:35 PM
532 Posts
It was 15$ shipped in June. Inflation Inflation inflation
Oct 25, 2021 04:44 PM
568 Posts
Joined Nov 2011
salmanslimOct 25, 2021 04:44 PM
568 Posts
Eneloops gone
Oct 25, 2021 04:52 PM
31 Posts
Joined Jan 2013
mushypizzaOct 25, 2021 04:52 PM
31 Posts
AA are 1300mAh and AAA are 750mAh
Oct 25, 2021 05:03 PM
1,645 Posts
Joined Jun 2013
FunkinyourfaceOct 25, 2021 05:03 PM
1,645 Posts
Quote from mushypizza :
AA are 1300mAh and AAA are 750mAh
Thanks I'll pass. Amazon's are 1900 and the others I have (I think Rayovac?) Are 2100
Oct 25, 2021 05:28 PM
1,286 Posts
Joined Nov 2006
smpjcuOct 25, 2021 05:28 PM
1,286 Posts
Quote from Funkinyourface :
Thanks I'll pass. Amazon's are 1900 and the others I have (I think Rayovac?) Are 2100
Amazon are underrated rechargeable brand
Oct 25, 2021 05:47 PM
3,744 Posts
Joined Sep 2008
MMMilkOct 25, 2021 05:47 PM
3,744 Posts
Quote from mushypizza :
AA are 1300mAh and AAA are 750mAh
The non kit packs AA are 2500mAh and AAA are 900mAh, and also on promo.

https://www.costco.com/duracell-r...79880.html

https://www.costco.com/duracell-r...79817.html
Last edited by MMMilk October 25, 2021 at 01:33 PM.
Original Poster
Oct 25, 2021 06:49 PM
1,080 Posts
Joined Nov 2009
drkazn
Original Poster
Oct 25, 2021 06:49 PM
1,080 Posts
So no good?

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Oct 25, 2021 06:56 PM
14,486 Posts
Joined Sep 2005
HapShaughnessyOct 25, 2021 06:56 PM
14,486 Posts
Now made in China. Garbage. The old Japanese ones were Eneloop.
Oct 25, 2021 07:45 PM
3,744 Posts
Joined Sep 2008
MMMilkOct 25, 2021 07:45 PM
3,744 Posts
Quote from drkazn :
So no good?
It's just not what it was in the past. So not really a deal. Inflation and effects from the pandemic have made this economy volatile, and unpredictable.
Oct 25, 2021 08:02 PM
15 Posts
Joined Jan 2009
fuyunlingOct 25, 2021 08:02 PM
15 Posts
Quote from mushypizza :
AA are 1300mAh and AAA are 750mAh
Not true! The AA should be about 2,650 mAh and AAA 800mAh (see amazon review). If it indeed the case, Duracell AA is a better deal than Enerloop.
Oct 25, 2021 08:03 PM
15 Posts
Joined Jan 2009
fuyunlingOct 25, 2021 08:03 PM
15 Posts
deleted.
Oct 25, 2021 08:17 PM
3,744 Posts
Joined Sep 2008
MMMilkOct 25, 2021 08:17 PM
3,744 Posts
Quote from mushypizza :
AA are 1300mAh and AAA are 750mAh
Quote from fuyunling :
Not true! The AA should be about 2,650 mAh and AAA 800mAh (see amazon review). If it indeed the case, Duracell AA is a better deal than Enerloop.
What @Mushypizza said is correct, it's printed on the top back corner of the packaging.
Last edited by MMMilk October 25, 2021 at 03:32 PM.
Oct 25, 2021 08:18 PM
261 Posts
Joined May 2009
twincloudsOct 25, 2021 08:18 PM
261 Posts
Quote from mushypizza :
AA are 1300mAh and AAA are 750mAh
1300 looks like the capacity after 1 hour charge for AA batteries. When charged in full, AA should be at least 2450 mAh.
Oct 25, 2021 10:26 PM
3,744 Posts
Joined Sep 2008
MMMilkOct 25, 2021 10:26 PM
3,744 Posts
Quote from twinclouds :
1300 looks like the capacity after 1 hour charge for AA batteries. When charged in full, AA should be at least 2450 mAh.
See image attached to post #14. 1300mAh is the actual capacity of the AA's in this kit.
Last edited by MMMilk October 25, 2021 at 09:00 PM.

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Nov 01, 2021 09:19 PM
27 Posts
Joined Jun 2011
dlev79Nov 01, 2021 09:19 PM
27 Posts
Quote from smpjcu :
Amazon are underrated rechargeable brand
The Amazon ones I bought stopped recharging (fail blink) in less than 1 yr - very disappointing.
did I have bad luck/batch?

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