Customer reviews from Energizer Brands
Energizer - Lithium 2016 3 V Keyless Entry Battery 1 pk
Average customer rating
4.9
(33 Reviews)
Rating breakdown 33 reviews
5 Stars
30
4 Stars
2
3 Stars
1
2 Stars
0
1 Star
0
Customer Reviews for Energizer - Lithium 2016 3 V Keyless Entry Battery 1 pk
Customer Rating
5
Reliable, long-lasting coin battery that outperfor
on April 18, 2026
Posted by: JenniferB
I’ve relied on Energizer 2016 lithium coin batteries for various small gadgets, including key fobs and remote controls, and they’ve consistently delivered excellent performance. Their battery life is outstanding, lasting far longer than budget options, so I rarely need to replace them. Installation is simple, and the batteries fit perfectly every time without complications. The packaging is very secure—though a bit tricky to open—which actually provides extra peace of mind for safety, particularly around children. Overall, Energizer is a brand I trust for dependable, long-lasting power.
Written by a customer while visiting influenster.com
Customer Rating
3
More cost efficient versus competitors.
on April 16, 2026
Posted by: AndreaB
The Energizer products do work. And well at that, however their life span is not as long as competitors. They are more cost efficient and that can help outweigh the negatives for quality.
Response from influenster.comBy Energizer Consumer Services, April 16, 2026
Thank you for submitting your review, Andrea. We are glad to hear your feedback and we will share it for future consideration.
Energizer Consumer Services
Energizer Consumer Services
Written by a customer while visiting influenster.com
Customer Rating
5
Long lasting
on April 13, 2026
Posted by: KennedyV
These have a strong and long life. Very easy to use there was not issue at all. I have not had any issue with needing to change them out often because they last that long.
Written by a customer while visiting influenster.com
Customer Rating
5
Reliable, long-lasting, and excellent quality.
R
on March 31, 2026
Posted by: YessicaU
"This Energizer 2016 battery is excellent. I used it for my car key fob, and the compatibility was perfect. What stands out the most is its consistent power; you can really notice the difference in the range and the immediate response of the device. It is a highly useful item that provides peace of mind, knowing it will last a long time without losing energy. It is definitely my go-to brand for small devices that require precision."
Written by a customer while visiting influenster.com
Customer Rating
5
Dependable and long lasting power.
on March 17, 2026
Posted by: VB13
Great battery. Very long lasting and dependable. An excellent choice for light remotes and some smart/ traditional watches. Also great to use with thermometers.
Written by a customer while visiting influenster.com
Customer Rating
4
Expensive
on January 27, 2026
Posted by: hennas30_7601
Good brand, but expensive. I find this is the most expensive brand, I’m sure there’s a reason but I don’t know if it’s super worth it. Packaging is fine, safety is fine.
Written by a customer while visiting influenster.com
Customer Rating
5
Long lasting!
on November 26, 2025
Posted by: kayd6634
This has a very long battery life compared to other brands I’ve purchased from. No overheating/leakage even after it dies. I will be purchasing this again.
Written by a customer while visiting influenster.com
Customer Rating
5
For device with small power use!
on October 29, 2025
Posted by: jesusg166
I always get these batteries for devices that draw little amounts of power. These do seem not last the longest. There is packs of 2 that you can get but by the time it's time to use the second one it isn't full battery anymore. It's why I buy them in packs of 1 only.
Written by a customer while visiting influenster.com