C

Company Review Grade:

DURACELL

181 Total Products

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Duracell MN21B4 Security Battery, Size 21/23 (Pack of 4)

Analyzed on

Sold by DURACELL

A

Fakespot review grade

A

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Amazon Rating

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Pros & Cons

Update Pros and Cons

The AI used to provide these results are constantly improving. These results might change.

Cons

For alkaline batteries, a 4 year shelf life is pretty short. Three out of four of these actually exploded. One battery barely lasts 1 month, and it is used no more than twice a day.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

These batteries are the best and they last a long time.

Great brand, manufacturer is proven,12v isn't common making it difficult to find.

Otherwise good quality and they function as intended

Duracell are great batteries and i didnt have to got get them.

Price

Good value for the price and seems to hold a good capacity too.

Shipping

I liked prompt delivery and the garage door opener works

Overview

How are reviewers describing this item?
last, great, good, three and bad.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 4820.

Our engine has discovered that over 90% high quality reviews are present.

This product had a total of 18,481 reviews as of our last analysis date on Jan 8 2025.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

Posted by a reviewer on Amazon

Three out of four aint bad

Posted by a reviewer on Amazon

Its too bad one died before i took it out of the package

Posted by a reviewer on Amazon

Three of them stopped working

Posted by a reviewer on Amazon

Since they are all over 15 years old i presumed the batteries were bad

Review Count History

Price History

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Pros & Cons

Cons

Highlights

Quality

Price

Shipping

Overview

Helpful InsightsBETA

Review Count History

Price History

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