Customer reviews from Energizer Brands
Energizer - MAX 9V Batteries
Average customer rating
4.9
(584 Reviews)
Rating breakdown 584 reviews
5 Stars
544
4 Stars
34
3 Stars
5
2 Stars
0
1 Star
1
100%of customers recommend this product.
(
462 out of
463)
Customer Reviews for Energizer - MAX 9V Batteries
Customer Rating
5
Long lasting
on October 21, 2025
Posted by: tracey3885
These are really great. I use them in my smoke alarms. They last a very long time and I don’t have to worry about changing them very often. They are also a great value.
Written by a customer while visiting influenster.com
Customer Rating
5
Long lasting
on October 19, 2025
Posted by: xanniac
Great batteries, last so much longer than the ‘cheaper’ versions. Very happy with the packaging and the durability of them. Will be buying again.
Written by a customer while visiting influenster.com
Customer Rating
3
Good
on September 25, 2025
Posted by: peters119_5916
The Energizer Max 9V battery is decent and does the job, but nothing exceptional. It works fine for low-drain devices, but I found the lifespan to be shorter than expected compared to some other premium batteries. Reliable in the short term, just not the longest-lasting option for the price.
Written by a customer while visiting influenster.com
Customer Rating
5
Good
on September 19, 2025
Posted by: anastasiiam30_1113
Excellent batteries that work well and last a long time. I always choose this brand. I highly recommend them to everyone. I usually buy them for children’s toys. My child plays with the toys very often, and the batteries handle it well.
Written by a customer while visiting influenster.com
Customer Rating
5
• Reliable and affordable batteries • Great for d
on September 9, 2025
Posted by: day_nicest_6627
Long Review (English):
Energizer batteries are a great choice for anyone looking for reliable and affordable power. They perform very well in everyday devices like remotes, clocks, toys, and flashlights. One of their strong points is that they are widely available and often a little cheaper than Duracell, making them a very convenient option.
Energizer batteries are a great choice for anyone looking for reliable and affordable power. They perform very well in everyday devices like remotes, clocks, toys, and flashlights. One of their strong points is that they are widely available and often a little cheaper than Duracell, making them a very convenient option.
Written by a customer while visiting influenster.com
Customer Rating
5
Energizer MAX 9V batteries provide reliable, long-
on August 13, 2025
Posted by: loveyourself_b_a_e_7305
Great for smoke detectors and other essential devices. Long shelf life and leak-resistant design make them a trusted choice.
Good packaging.
Good packaging.
Written by a customer while visiting influenster.com
Customer Rating
5
Great 9 volt battery
on August 2, 2025
Posted by: andrea1842_9495
Great 9 volt battery from Energizer! We use these in smoke detectors and the like and the last forever. They preform as expected and are fairly priced.
Written by a customer while visiting influenster.com
Customer Rating
5
A MUST for SMOKE DETECTORS
on July 28, 2025
Posted by: jamesl162_8871
Energizer Max 9 Volt batteries are a must have. They offer a 5 year shelf life, which is important because these are the batteries we use in our Smoke detectors. For this reason we must use long lasting batteries that are reliable and most importantly from a brand we trust when protecting our loved ones
Written by a customer while visiting influenster.com