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 17, 2022
Posted by: Christina G
[This review was collected as part of a promotion.] This battery is great for fire alarms because they are long lasting. They are guaranteed for 5 years and are reliable in both the power they provide and the time they last.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 17, 2022
Posted by: sanem h
[This review was collected as part of a promotion.] It's hard to review a battery right after your purchase. But exactly same batteries were installed in my smoke alarms at home and they've been working fine for the last 8 years :) Duracell is a high quality battery, you get what you pay for...
Written by a customer while visiting Field Agent
Customer Rating
5
on September 17, 2022
Posted by: Michelle L
[This review was collected as part of a promotion.] The Duracell copper top batteries are the best. The fact that they have a 10-year guarantee is super unique. These 9V batteries go great in smoke detectors and last for so many years before needing to be replaced.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 17, 2022
Posted by: Kasey A
[This review was collected as part of a promotion.] 10/10 recommend! Great price for the quality batteries you get. I love they have years guarantee too!
Written by a customer while visiting Field Agent
Customer Rating
5
on September 17, 2022
Posted by: Melissa P
[This review was collected as part of a promotion.] I liked the ease of opening the package versus the plastic packaging on some batteries. It's really nice & convenient that it comes in a two pack as I have 2 floors in my house, each with a smoke alarm that takes 9v batteries that get switched out together. The batteries snap on easily to the connectors and have had no problems with them. All in all it's a good affordable battery.
Written by a customer while visiting Field Agent
Customer Rating
5
on September 17, 2022
Posted by: Carrie G
[This review was collected as part of a promotion.] I like the two-size package. It's functioning and I feel safe with 6-years guarantee.
Written by a customer while visiting Field Agent
Customer Rating
4
on September 17, 2022
Posted by: Merlitta W
[This review was collected as part of a promotion.] I use these batteries in my smoke detectors because I know I can rely on them for the full year
Written by a customer while visiting Field Agent
Customer Rating
5
on September 17, 2022
Posted by: Elisabeth H
[This review was collected as part of a promotion.] I am excited to have Duracell Coppertop 9v batteries for my smoke detectors. Duracell 9vs are long lasting and reliable, very important when powering a safety device such as a smoke detector.
Written by a customer while visiting Field Agent