Customer reviews from duracell.com
Duracell - Coppertop 9V Alkaline Battery, 4/Pack (MN16RT4Z)
Average customer rating
4.9
(359 Reviews)
Rating breakdown 359 reviews
5 Stars
320
4 Stars
38
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Duracell - Coppertop 9V Alkaline Battery, 4/Pack (MN16RT4Z)
Customer Rating
5
on September 14, 2022
Posted by: Thomas W
[This review was collected as part of a promotion.] This is great for long term security. I use these batteries in my smoke detectors. I don't have to worry about the battery's ever going bad. Great product!
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Michael Z
[This review was collected as part of a promotion.] Duracell are good batteries I think that they are a little pricey for two batteries. But they seem to last a while so I guess the price is worth it
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Sandeep S
[This review was collected as part of a promotion.] It's important to have a great battery in items as important for safety such as alarms for smoke and water. These batteries are perfect and I am sure they will work well and last long. Always like Duracell batteries.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Lydia V
[This review was collected as part of a promotion.] The packaging was easy to open but when opened it did not give immediate access to the batteries. I had to rip more of the cardboard to get a battery out. Both batteries tested fine and were dated March 2026.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 14, 2022
Posted by: Cheryl C
[This review was collected as part of a promotion.] Duracell is always a brand I can trust. When it comes to electronics that require batteries, it is the go-to brand in my household. They last longer than the competition, so I am glad to pay a little extra than the other brands. However, I see that as a way to save money as I am not needing to buy more batteries more often. It is a win-win! Duracell batteries always do the job, and I will forever be a fan and customer!
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
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