Customer reviews from Energizer Brands
Energizer - Ultimate Lithium 9-Volt 9 V Battery 2 pk
Average customer rating
4.9
(173 Reviews)
Rating breakdown 173 reviews
5 Stars
154
4 Stars
18
3 Stars
1
2 Stars
0
1 Star
0
99%of customers recommend this product.
(
137 out of
138)
Customer Reviews for Energizer - Ultimate Lithium 9-Volt 9 V Battery 2 pk
Customer Rating
4
Lithium for my Smoke/Carbon Detector
on October 12, 2020
Posted by: Msfre1
from San Diego, CA
Gender:Female
[This review was collected as part of a promotion.] I’m bad with changing the batteries in my smoke/carbon detector two times a year. I have purchased Energizer Lithium batteries in the past, so the purpose was to make sure I have a long-lasting battery for my alarm. So far so good, but time will tell.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
Awesome
on October 12, 2020
Posted by: Rhyno507
from Rock Falls, IL
Gender:Male
[This review was collected as part of a promotion.] Works great! I have had this battery in my stud finder for approximately two months now and it is still working great. I have been hanging things for friends and family for months now and it is still working great.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
long lasting
on October 11, 2020
Posted by: kmtmbt1
from AR
Gender:Female
[This review was collected as part of a promotion.] The Energizer Ultimate Lithium 9v battery is a long lasting battery. It might be a little more expensive than alternatives, but it is definitely worth it if you want quality, long lasting battery. Always easy to install and then you are good to go for awhile. I think Energizer Ultimate Lithium 9v would be great for smoke detectors or carbon monoxide detectors because they do last a long time and are high quality. Just make sure to check them once a month at least, but I know you get the most out of these batteries for whatever you are using them for. This is top quality, no rusting, no leakage.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
Great
on October 11, 2020
Posted by: Emocha
from Washington DC
Gender:Female
[This review was collected as part of a promotion.] Used this in my smoke detector and I am super glad I did the one I had prior from another company died super quickly and after a week this one is still going strong. Really love this brand. Have to purchase some for my carbon monoxide monitor soon
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
Great 9 volt battery
on October 11, 2020
Posted by: maui
from Whitewater, WI
[This review was collected as part of a promotion.] I needed a 9 volt battery for my smoke alarm and I chose Energizer. Such a trusted brand and I like that it is a lithium battery and will last for years. I also like that it has a 10 year shelf life so I can purchase a backup battery for when my smoke alarm needs a new one. The safety of my family is my priority and having an Energizer battery is the only brand that I will buy.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
Works great
on October 11, 2020
Posted by: Sandycue76
from Indiana
Gender:Female
[This review was collected as part of a promotion.] Very useful
Energizer - Energizer Ultimate Lithium 9V Batteries, 1 Pack..... I replaced my 9 volt battery in my smoke detector because the old batteries I was using would only last a few weeks before that annoying beeping would start. So far this
Energizer - Energizer Ultimate Lithium 9V Batteries, 1 Pack has lasted twice as long
Highly recommended
Energizer - Energizer Ultimate Lithium 9V Batteries, 1 Pack..... I replaced my 9 volt battery in my smoke detector because the old batteries I was using would only last a few weeks before that annoying beeping would start. So far this
Energizer - Energizer Ultimate Lithium 9V Batteries, 1 Pack has lasted twice as long
Highly recommended
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
Great reliable battery
on October 11, 2020
Posted by: AlexM
from CA
Gender:Female
[This review was collected as part of a promotion.] I always like to use Energizer batteries, because they’re reliable and long lasting. I use this Energizer Ultimate Lithium 9V Battery in my carbon monoxide detector which is super important to me that I can rely on, and not have a faulty, low quality battery in it. I have confidence in this Energizer battery to keep it running properly. My smoke detectors also use the 9V batteries, so I will have to get a few more of these to replace those when needed, because right now, there are non-brand batteries in there, and I’d prefer these. The adaptor in the detector snapped easily onto the tabs on this battery. I like that this battery is leak proof and says it can hold up to extreme temperatures (-40° F to 140° F). I think its good quality and would recommend it.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5
Best batteries hands down!
on October 11, 2020
Posted by: 2thclnr
from Dripping Springs, TX
Gender:Female
[This review was collected as part of a promotion.] Energizer batteries are the best of the best. This Ultimate Lithium 9 volt battery will no doubt last a very, very long time. The design is 100% leak proof. It also boasts that it performs in extreme temperatures from -4*F to 140*F AND has a 10 year shelf life.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands