Customer reviews from duracell.com
Duracell - MN16RT4Z CopperTop Alkaline 9V Batteries (4/Pack)
Average customer rating
4.9
(389 Reviews)
Rating breakdown 389 reviews
5 Stars
348
4 Stars
40
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Duracell - MN16RT4Z CopperTop Alkaline 9V Batteries (4/Pack)
Customer Rating
4
on September 14, 2022
Posted by: jennifer G
[This review was collected as part of a promotion.] I used the 9 volt batteries to replace the ones in my smoke detectors and so far, so good!
Written by a customer while visiting Field Agent
Customer Rating
4
on September 14, 2022
Posted by: Sharie M
[This review was collected as part of a promotion.] I was excited to try these batteries because of the Duracell name. I'm confused about all the dates on the package. The bottom of the battery says 2013. The date on the package near the bar code says 2018 and the date stamped on the actual battery says Mar 2027. I also don't understand what "guaranteed 5 years" in storage means. Will the battery last for 5 years or can I still use them in 5 years? This seems deceptively vague.
Written by a customer while visiting Field Agent
Customer Rating
4
on September 14, 2022
Posted by: Dawn C
[This review was collected as part of a promotion.] The product packaging had an easy to open tab, although the batteries were a bit difficult to remove, had to rip open the packaging. The batteries themselves were easily placed into my smoke detector and worked perfectly right away. "This review was collected as part of a promotion, and the opinions are my own."
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Zed Z
[This review was collected as part of a promotion.] Duracell batteries have always been the best. I was able to easily install these into my smoke detector and it stopped the beeping. These batteries are always able to last a long time and they work great.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Olga C
[This review was collected as part of a promotion.] My husband use this batteries a lot for his portable radio. This is only brand he likes. I use this batteries too for some of my devices. They work somewhat better then other brands.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Katherine K
[This review was collected as part of a promotion.] DuracellCoppertop 9V - 2 Pack is the brand of batteries I trust for my electric. My go to batteries for my everyday use. I use it for my baby electric toy. Like this is the only 9V batteries that is long lasting.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Theresa B
[This review was collected as part of a promotion.] The Duracell batteries meet or exceeded my expectations. They last long. I would would recommend the 9V2 batteries to my friends and family!
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Mary B
[This review was collected as part of a promotion.] I purchased some 9 V Duracell batteries for my smoke detectors. Duracell is the only brand I trust, because they are the most reliable. They last much longer than the other brands and are a good value.
Written by a customer while visiting Field Agent