Customer reviews from Energizer Brands
Energizer - Advanced Lithium 9V Battery
Average customer rating
4.9
(156 Reviews)
Rating breakdown 156 reviews
5 Stars
139
4 Stars
16
3 Stars
1
2 Stars
0
1 Star
0
99%of customers recommend this product.
(
137 out of
138)
Customer Reviews for Energizer - Advanced Lithium 9V Battery
Customer Rating
5
So important to have
on June 26, 2025
Posted by: dixiew1
I always make sure I have a few on hand for smoke detectors. Packaging is fine and not horrible to open but lasts long times and I do not have to hear the chirp
Written by a customer while visiting influenster.com
Customer Rating
5
Great value battery
on July 1, 2025
Posted by: karenh633_1366
Great value for money and does the job it says on the packaging! Lasts for a long time with great performance.. really happy with the battery. Just as compatible as other leading brands
Written by a customer while visiting influenster.com
Customer Rating
5
It’s worth Buying
on July 26, 2025
Posted by: mariagorettic_9293
I like it because the battery lasts a long time, its performance is very good, the packaging is small and it is compatible with several toys, the price is cheap, it is worth buying.
Written by a customer while visiting influenster.com
Customer Rating
5
Long lasting and great price
on August 16, 2025
Posted by: ryanh18_1123
Great battery for the price. I use these in my guitars and they last forever. They’re pretty bullet proof! I usually get about 6 months of continuous use out of them before they start to die.
Written by a customer while visiting influenster.com
Customer Rating
5
Amazing product
on September 25, 2025
Posted by: hemantk2_9185
Energizer Ultimate Lithium batteries impress with wide device compatibility, eco-friendlier packaging, excellent durability, and strong value for money.
Written by a customer while visiting influenster.com
Customer Rating
5
Best battery ive used by far for 9v
on October 17, 2025
Posted by: dand39
Energizer lithium batteries are the highest quality and longest lasting batteries ive used. The 9 volt battery isn't used alot anymore but anything I need that has one, I always use this battery. Great cost for the battery life as well.
Written by a customer while visiting influenster.com
Customer Rating
5
Top‑tier in terms of performance
on October 21, 2025
Posted by: thuta165
Excellent longevity: they last far longer than standard alkaline batteries.
Wide operating temperature range: (‑40 °F to 140 °F or about ‑40 °C to +60 °C), making them suitable for cold weather/outdoor use. 
Lightweight: As lithium primaries, they are lighter than comparable alkaline cells (useful if weight matters). 
But these batteries cost significantly more than standard alkaline batteries.
Wide operating temperature range: (‑40 °F to 140 °F or about ‑40 °C to +60 °C), making them suitable for cold weather/outdoor use. 
Lightweight: As lithium primaries, they are lighter than comparable alkaline cells (useful if weight matters). 
But these batteries cost significantly more than standard alkaline batteries.
Written by a customer while visiting influenster.com
Customer Rating
5
Great value
on January 10, 2026
Posted by: marianys2_7690
These batteries last much longer than others I’ve tried. I use them in my remote controls and they still work perfectly after weeks. Great value for the price!
Written by a customer while visiting influenster.com