Customer reviews from Energizer Brands
Energizer - Alkaline A544 6 V Electronics Battery 1 pk - Case of 6
Average customer rating
4.9
(23 Reviews)
Rating breakdown 23 reviews
5 Stars
21
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Energizer - Alkaline A544 6 V Electronics Battery 1 pk - Case of 6
Customer Rating
5
Energizer
on May 16, 2026
Posted by: GisselaA
Voltage installation packaging safety all in one product practical to use with maximum durability does not discharge easily I love it to use it on my son’s toys
Written by a customer while visiting influenster.com
Customer Rating
5
Absolutely dependable for everyday electronics!
on June 8, 2026
Posted by: SarahM
I use energizer batteries for all of my electronics, from TV remotes to kids toys and they never disappoint. They last noticeably longer and work consistently. Plus knowing they have a 10 year shelf life makes them perfect to buy in bulk and have handy whenever needed.
Written by a customer while visiting influenster.com
Customer Rating
5
Best battery brand
on June 10, 2026
Posted by: CalebS
I have always loved energizer batteries, they last so long and are wonderful!! They keep my products powered the way they should be and I have no issues.
Written by a customer while visiting influenster.com
Customer Rating
5
Quality, durability
on June 16, 2026
Posted by: LianetE
Recently used the Energizer 544 batteries, and a was really impressed. The power output was consistent, the packaging kept them secure, and the fit in my devices was perfect. They provide a stable voltage and lasted much longer than I expected.
Written by a customer while visiting influenster.com
Customer Rating
5
Excellent quality and price
on June 17, 2026
Posted by: LisandraR
This battery has a long durability and its size is adequate entering perfectly, it already yields enough for its cost and replacement. It has and fulfills its function
Written by a customer while visiting influenster.com
Customer Rating
3
They are my second favorite batteries to use.
on June 18, 2026
Posted by: NicoleZ
I love Energizer batteries they last for a while but if I had to choose between these and Duracell I would rather use Duracell, but I still love these they are my second favorite batteries to use. Temperature wise they stay cool and don't over heat. Their appearance is just like any other batteries out there. Build is the same as appearance. The instructions is pretty clear on how to use them.
Response from influenster.comBy Energizer Consumer Services, June 19, 2026
Thank you for submitting your review, Nicole. We are glad to hear your feedback and we appreciate your time sharing this with us.
Energizer Consumer Services
Energizer Consumer Services
Written by a customer while visiting influenster.com
Customer Rating
5
Battery
on June 25, 2026
Posted by: ChelsiF
These are pretty big batteries. They do compact with a lot of energy and they do pack a charge. They are easy to get out of a toy or electronic and they are reliable. I’ve actually had one in a toy for a couple years now. 
Written by a customer while visiting influenster.com