Energizer is a shit battery. I had to put an Energizer one out of no options and that barely lasted a year.
Reviews of Energizer battery
77 votes
I had same issue with energizer batteries both lasted exactly 14 months. Luckily battery came with18 months warranty so in total they lasted 28 months.
This is the worst battery i tried, Enegizer lasted less than a year, maybe around 6 months only and it started dying.
I put a Japan made energizer 2300mh storage at least for 8 monts, charged before storage and surprise, they make my flash work very quick even at maximum power, recycling flash time is even better than manufacturer specs.
It's not only Energizer, its also whatever cheap brand I have. Might be a law, I think.
I do hate them, either cutting your fingers or have the cell fly out like a chemical saucer.
I typically use what is shipped with the packaging. Most of my red dots are trijicon and they ship with energizer so I will continue to use it. I feel the companies do their own testing trail and error with battery life and usage at all power levels under all temperatures.
Energizer. Better QC than Duracell imho.
Duracell lasted 18 months on my RMR 3.25 Type 2 on auto setting, Energizer lasted 23 months on same setting!
Having ran both Duracell procell, and Energizer lithiums in RMR's, the energizers last 3+ years. I've gotten 2-2.5 years out of Duracell.
Funny enough I also have an 18 Elantra and had my battery replaced recently from Costco. What I got was a:
- H6-AGM
- 760/120/70 cold crank amps/reserve capacity/amp hours respectively
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What we know about Energizer battery
The brand is registered in Czechia. Official website: https://www.energizerautomotivebatteries.com/.
In March 2026, PartReview users have a mixed opinion of Energizer battery.
PR Score — 75 out of 100, based on 25 reviews and 77 votes. 18 positive reviews, 2 neutral reviews, 5 negative reviews. Average rating — 3.6 (out of 5). Vote balance: 58 up, 19 down.
In the ranking of the best battery this part is at position 14, behind AC DELCO and Tesla , but ahead of Duracell and Panasonic.
Users also evaluated the qualities of Energizer battery:
- Cranking - starter turns slowly, especially when cold - rated positively. 4 points out of 5.
- Lights - headlights and interior lights are dim - rated positively. 5 points out of 5.
- Indicator - battery warning or built-in indicator shows low charge - rated negatively. 2.3 points out of 5.
Battery Energizer in car-specific ratings
See which car brands and models owners choose Energizer battery for. Below are car-specific ratings where this part is in the Top-3:
- Energizer ranked #3 for: Nissan Leaf .
Battery Energizer in comparisons
There are 27 comparisons of Energizer battery with other manufacturers on PartReview.
In particular, see which battery are better: Energizer or OEM Audi, OEM Chevrolet or Energizer, OEM Hyundai or Energizer, Energizer or OEM Mercedes, Energizer or Duralast .