Customer reviews from Energizer Brands
Energizer - 12V Battery, A27 12-Volt Alkaline - Long Lasting - 1 Count
Average customer rating
5
(23 Reviews)
Rating breakdown 23 reviews
5 Stars
22
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Customer Reviews for Energizer - 12V Battery, A27 12-Volt Alkaline - Long Lasting - 1 Count
Customer Rating
5
Best brand!
on June 10, 2026
Posted by: CarmenB
This is my favorite brand for batteries! These batteries worked perfectly right out of the package. They provide a trail le power and have a long lasting charge
Written by a customer while visiting influenster.com
Customer Rating
5
Excellent
on June 10, 2026
Posted by: AngelicaG
Energizer batteries are the best, it is ideal for useful life and its voltage capacity is great, its safety is very good and good efficiency voltage
Written by a customer while visiting influenster.com
Customer Rating
5
Easy to install reliable and great value for the price
on June 5, 2026
Posted by: ana-margarita
The parking was secured and easy to open installation was quick and simple and they battery worked perfectly during testing it provided reliable performance for everyday use and offer good value for the cost
Written by a customer while visiting influenster.com
Customer Rating
5
Great!
on May 15, 2026
Posted by: MargaritaM
These are great. I use them in an older clock I got years ago, and they last really long, and I could find them at the drugstore. Nice to get the right size!
Written by a customer while visiting influenster.com
Customer Rating
5
Trusted Power
on May 10, 2026
Posted by: AnielG
What sets Energizer apart is its consistency. While others sell out in a couple of months, the A27s hold their charge for much longer, giving you peace of mind that your remote will always respond to the first press. 👌👍😉
Written by a customer while visiting influenster.com
Customer Rating
5
Very effective
on April 21, 2026
Posted by: HasiniG
This is a very effective batter, I use it for most of my devices. It’s safe to use and keep around the house. Affordable and easily available. It’s powerful and doesn’t leak.
Written by a customer while visiting influenster.com
Customer Rating
5
It is a small but reliable, powerful and durable b
on April 20, 2026
Posted by: JeraidaD
It is an excellent option for small devices that require a reliable power source such as remote controls, doorbells, wireless or car keys the energizer brand is recognized for its durability and this model does not disappoint the recommendation the 100 is an excellent option compared to other brands this is the best
Written by a customer while visiting influenster.com
Customer Rating
5
Excellent duration
on April 18, 2026
Posted by: MaríaR
I always use these batteries because they literally last a long time I don’t worry about buying batteries all the time all my electronic devices I use with those batteries they are excellent
Written by a customer while visiting influenster.com