Customer reviews from Energizer Brands
Energizer - Ultimate Lithium 9-Volt 9 V Battery 2 pk
Average customer rating
4.9 out of 5
4.9
(173 Reviews)
Open Ratings Snapshot
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
)
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Customer Reviews for Energizer - Ultimate Lithium 9-Volt 9 V Battery 2 pk
Customer Rating
5 out of 5
5
The only battery I use
on October 14, 2020
Posted by: Shelly90
from Arkansas
Gender:Female
[This review was collected as part of a promotion.] Energizer ultimate lithium batteries are all we use in our home. They last and they are so incredibly dependable. I use the 9volt batteries in our smoke detectors and I know that they are going to last and not die on us as soon as we put them in.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Follow the Bunny
on October 14, 2020
Posted by: DJSabadoGianate
from Raleigh, NC
Gender:Female
[This review was collected as part of a promotion.] There are things in life one must not be chintzy about, for instance batteries. I learned the hard way about ten years ago and decided that some no-name bargain batteries would be fine and dandy in the drum machine I use professionally. It is hard enough to convince people that operating a machine can constitute musicianship, it is even harder when said machine dies in the middle of set thanks to a rando brand. That happened long ago, and I swore I would always get the best batteries for all my equipment, as well as anything else in my life that required one. That brand is Energizer. I can pop one of these 9V Energizer Ultimate Lithium batteries in my gear, and have full confidence that I can play several gigs, record whatever for months without it petering out on me. Not to mention, I never fear dreaded battery leakage over pricey music equipment. So, take it from me, the Bunny is not joking around!
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Great battery
on October 14, 2020
Posted by: Promom
from Anonymous
Gender:Female
[This review was collected as part of a promotion.] I got this battery, and am using it in my smoke detector. I'm expecting the battery to last a while. As always, every six month a check will be conducted. It does have sharp squared shape to it unlike the others that are rounded of. It still worked and fits great.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
4 out of 5
4
Only Energizer
on October 14, 2020
Posted by: hoch82
from NE
Gender:Female
[This review was collected as part of a promotion.] I love to use the Energizer brand because I can rely on and trust them for the best batteries. I use their 9V in the most important thing in my house, my smoke detectors! They are long lasting and I can put faith in them to keep my family safe.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
great, just what i needed it for!
on October 13, 2020
Posted by: steph m
from Victorville, CA
Gender:Female
[This review was collected as part of a promotion.] needed this battery for my daughter's toy and it is working great. my daughter loves playing with her toy often and glad the battery is lasting a long time. was easy to put inside the battery compartment as well.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Energizer Ultimate Lithium 9V battery
on October 13, 2020
Posted by: jayy
from San Francisco, CA
Gender:Male
[This review was collected as part of a promotion.] Energizer Ultimate Lithium 9V battery is a fancy looking shiny battery. They claim that this has a 10 year shelf life (no way for me to be able to verify that). It fit just fine in my smoke detector. However, this will likely not fit in ALL the smoke detectors out there. My old smoke detector wouldn't let this fit in but my new ones do. Overall, I am pretty happy with this battery's performance so far. I would recommend it.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
4 out of 5
4
Awesome
on October 13, 2020
Posted by: Puzzled
Gender:Female
[This review was collected as part of a promotion.] Dont use 9volts very often except in my smoke alarms. So far this product seems to work well and hoping it lasts. Definitely like the long shelf life and that it is leak proof. One drawback would be being able to find in stores and pricing.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Long lasting!!
on October 13, 2020
Posted by: Mandee
[This review was collected as part of a promotion.] Energizer Ultimate Lithium 9v battery is still going strong!! I put this battery in my son’s metal detector. This toy drains batteries very quickly while he’s out searching for treasures. This battery by far has outlasted any others we have tried!! In fact, even after a few days of treasure searching, the battery is still going! This is super exciting for us, as we had previously purchased numerous 9v batteries for his metal detector. I am super impressed with the life span on the Ultimate Lithium battery!
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
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