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
(186 Reviews)
Open Ratings Snapshot
Rating breakdown 186 reviews
5 Stars
167
4 Stars
18
3 Stars
1
2 Stars
0
1 Star
0
99%of customers recommend this product. 
(
137 out of 138
)
Best Buy Privacy Policy
Customer Reviews for Energizer - Ultimate Lithium 9-Volt 9 V Battery 2 pk
Customer Rating
5 out of 5
5
Works great!
on October 5, 2020
Posted by: cma920
from Daytona beach, fl
Gender:Female
[This review was collected as part of a promotion.] Got this battery in hopes to power our smoke detector for a longer amount of time. So far its working wonderfully. Id definitely buy again. Nice higher quality battery. Definitely worth the buy! Great purchase of any item!
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
4 out of 5
4
Good Battery!
on October 5, 2020
Posted by: Odie
from Los Angeles
Gender:Male
[This review was collected as part of a promotion.] This battery is so good that it does exactly what it is intended to. You can put this battery in anything that calls for a 9V battery! I would definitely recommend Energizer Ultimate, just look for the bunny!
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Awesome battery!
on October 5, 2020
Posted by: BeccaR
from New Orleans, LA
Gender:Female
[This review was collected as part of a promotion.] I received this lithium battery free for review. I used it in one of my daughters toys and I absolutely love the longevity of it. Price wise is verg affordable and durability is always a plus! Definitely buying more of them.
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 5, 2020
Posted by: foodlover
from NJ
Gender:Female
[This review was collected as part of a promotion.] I use a 9 volt battery for my fire detector and this Energizer brand is the best. It lasts longer than other brands that I have tried and I will not use any other. I would highly recommend this brand to family and friends.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Love em!
on October 5, 2020
Posted by: adam420
from iowa
Gender:Male
[This review was collected as part of a promotion.] What else can you say besides Energizer makes the best batteries around. The lithium batteries last FOREVER!! We use ours for toys, gaming systems controllers, anything you can think of, and We love them!
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 5, 2020
Posted by: Sdollar2016
from Port richey, fl
Gender:Female
[This review was collected as part of a promotion.] so, I put this in my bark deterrent box which usually on average...with average batteries lasts about a week because I have a chihuahua who will even bark at the wind blowing so this thing goes off alot. We are going on 2 weeks now and the light is still bright like day 1. So this battery is definitely outlasying the ones I have used in the past.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
A Quality, Long Lasting Battery
on October 4, 2020
Posted by: Andy95
from Divide
Gender:Female
[This review was collected as part of a promotion.] When it comes to our smoke detector, we need a reliable, long lasting lithium battery to make sure it's always working well for safety reasons. Energizer batteries have proven to last longer for our devices and it's a brand we trust.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
Customer Rating
5 out of 5
5
Amazing
on October 4, 2020
Posted by: Bopau123
from Port Charlotte, florida
Gender:Female
[This review was collected as part of a promotion.] These are amazing and last forever. They may be al title more expensive but these last twice maybe three times longer then any other battery we have owned. Don’t wait just go and buy a few to have on hand when you need them.
I would recommend this to a friend!
Written by a customer while visiting Energizer Brands
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