Customer Ratings & Reviews

Can't beat the dependability and longevity of Energizer brand batteries. It has been the only brand of batteries I have bought for years! The competitor brands clearly don't last as long but interestingly enough are priced similarly. Stick with Energizer and you won't be sorry!

Got this pair at a good price. The alarms in my home use this size, so it was a good chance to change batteries. My previous batteries were also Energizer. Cannot go wrong with this brand.

These batteries are truly amazing! No, that isn't saying enough! These batteries are positively electric! It doesn't matter how much a store might charge: buy these batteries! Have you ever awakened in the morning and said "I think I did well"? That is the sort of satisfaction you will get from these batteries.

For the price in my opinion these batteries are long lasting and a very good value for the price Would definitely recommend them

I have always gotten Energizer 9V batteries for my guitar pedals and they have never failed me. Great price and last a long time for guitar pedals.

Batteries did the job when I needed them to! My fire detector was beeping a low battery alarm and Best Buy helped me out! Thank you.

The product arrived on time. There were no problems with the delivery, and no damage to the package. I will not be using the batteries soon, but do expect them to be completely functional.

Please people always replace your smoke detectors batteries! These last a long time

I've been buying Energizer batteries ( regular and rechargeable) for years. These batteries seem to always last quite a while for my battery operated smoke detectors and fire alarms. I highly recommend this brand.

No, not the Metallica song, from the 1986 classic 'Master of Puppets' album, but like a battery that goes in your smoke alarm. That is where I put my battery. Battery is a kick-butt song though. These Energizer batteries are pretty good too! Battery is found in me, Battery! Battery!!

Good value. Ordered online with no cost for shipping

These batteries are far superior to the nine volt batteries I was using . I will never use them again . I could tell the difference as soon as I swapped out the batteries . They were a little pricey but I think in comparison to the other batteries, the additional cost is worth it.

They keep going and going and going..... They last very long and that is what I needed for our Livingroom grandfather clock.

This batteries last long and it worh the price. I used for different electronics and never use a different brand.

I bought alot of batteries in the past and i feel like these last way longer then any other brand. :)

Pesky fire alarm gives dying beeps in the middle of the night and this product gives longer life to the fire alarms.

Always have a couple of these laying around. On occasion my son’s toy calls for one of these. Thankfully I always have one for back ups. Always get these, never cheap out on no name brands.

Not much to say about batteries. They work. About 1 year of the shelf life was gone but these last a while. Had some rewards to burn and bought these at Best Buy.

With my membership, I got an amazing deal. Perfect pack of two to replace my fire alarm and security box device battery.

Long Lasting Power Batteries! When it comes to hassle free. I always count on this brand.