Customer reviews from duracell.com
Duracell - MN2400B20Z Power Boost CopperTop Alkaline AAA Batteries (20/Pack)
Average customer rating
4.7 out of 5
4.7
(3,719 Reviews)
Open Ratings Snapshot
Rating breakdown 3,719 reviews
5 Stars
3,184
4 Stars
285
3 Stars
46
2 Stars
25
1 Star
179
72%of customers recommend this product. 
(
494 out of 682
)
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Customer Reviews for Duracell - MN2400B20Z Power Boost CopperTop Alkaline AAA Batteries (20/Pack)
Customer Rating
1 out of 5
1
Copper top junk
on December 25, 2018
Posted by: Nirwin11
from Texas
This is 3 Maglites in the past year that have been ruined by Duracell leaking junkie batteries. They must be made in China now days. Never had this problem in 25 years......
No, I would not recommend this to a friend.
Written by a customer while visiting duracell.com
Customer Rating
1 out of 5
1
Best batter ever... till they're not
on December 23, 2018
Posted by: Blacksmith
from Oregon
time to change the batteries in the fire alarms. had some guaranteed 5 year in storage 9V's in my desk drawer. copyright on the back is from 2013. to the best of my knowledge 2018 minus 2013 = 5. neither battery in the dual pack worked. one had a melted bottom crystalized growth going on. no, i dont have the original sales receipt. 1 of 5 stars.
No, I would not recommend this to a friend.
Written by a customer while visiting duracell.com
Customer Rating
1 out of 5
1
Several leaked in sealed retail package of 10
on December 20, 2018
Posted by: Charles
from Hartland NB
Bought these sometime in 2018 package said good to 2023. Went to get a few out of the new package and several had leaked. What a mess...had to throw 4 out and few others were below 1.5v so junked them as well. I no longer have the sales receipt nor do I remember where I bought them. This is a first for me. Not impressed at all. Wasted my money.
No, I would not recommend this to a friend.
Written by a customer while visiting duracell.com
Customer Rating
1 out of 5
1
batteries leak all over
on December 15, 2018
Posted by: jacksup
from wash ,il
very poor quality for price these batteries leak in every device I have.absolute junk
No, I would not recommend this to a friend.
Written by a customer while visiting duracell.com
Customer Rating
1 out of 5
1
AAA Batteries dated 2023 are corroding !
on December 12, 2018
Posted by: Friscobilly
from Lakebay, Washington
I generally use Duracell for all my battery needs and am pleased with their performance. However the AAA with the 2023 date are corroding at a fast rate. I became aware of this when I went to replace the batteries in one of my flashlights and found them very corroded. When I got my spare batteries I found that the whole box had corroded! I then noticed that both the batteries in the flash light and the box were both 2023. I then checked every thing else that I used AAA's for and found they were all corroding to some degree. I did find one that was dated 2016 and while it was dead, there was no sign of corrosion. So it must just be a problem with the 2023's.
Written by a customer while visiting duracell.com
Customer Rating
5 out of 5
5
23 year old batteries
on November 28, 2018
Posted by: Randy S
from Snohomish, Wa
I have an old flashlight that is a display item the Duracell D cell batteries in it have a date on them of Jan.96 that makes them 23 years old !! Not leaking and it still shines bright .
I would recommend this to a friend!
Written by a customer while visiting duracell.com
Customer Rating
1 out of 5
1
Overheated
on November 28, 2018
Posted by: Lois
from CT
I put 4 new AA batteries in a candle that wasn’t working. The candle went on but a few minutes later I noticed it was no longer lit up. The candle was warm and when I opened the case the batteries were almost too hot to handle. These were new, purchased yesterday at Costco.
No, I would not recommend this to a friend.
Written by a customer while visiting duracell.com
Customer Rating
3 out of 5
3
Leaking battery
on November 17, 2018
Posted by: 13579
from Albuquerque NM.
I just pulled a new battery out of my package of new batteries and was all covered with corrosion. This is not the first time it has happened.
No, I would not recommend this to a friend.
Written by a customer while visiting duracell.com
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