Customer Ratings & Reviews

We needed new batteries for our smoke detectors. We commonly use this brand because they last a long time.

Very useful and long lasting. Had to purchase for a wall stud

Good, easy to instill and last long for the cost of product.

Battery works fine. Does what it's supposed to do.

Long lasting batteries! “Nothing outlasts the Energizer!”

Proven quality. Needed to replace smoke detector batteries.

I have purchased them for my friend so did not get chance to see about their performance. But I believe they are good.

Great batteries! I needed to purchase it to replace the battery in my smoke and carbon monoxide detector. Works perfectly.

Good for my electronic devices and I have used them for years, and will continue to do so.

These are energizer batteries, and they do the job and last a long time. Great batteries for my smoke alarms in my home.

I purchased Energizer Max batteries 9v 2 pack to replace the old batteries in my smoke alarm

I can always depend on them being fresh when I buy them. If I store them for long periods of time they still hold a charge.

Always a reliable product. Purchased for grandsons remote control car. Long lasting even with heavy usage.

Got to have batteries. I would feel better if they were rechargeable, but there you go.

I always purchase energizer batteries because they resistant.

We always use Energizer batteries and they always last a while. These batteries have worked great with our daughters walkie talkies.

Fast and friendly! As i walked in I was welcomed. I asked for assistance i was escorted to the item.

It was a good price and I need it at the moment for my fire alarm

The only batteries I need to put on my smoke alarm. Hopefully they last.

These 9V batteries are always great to have on hand during the holidays when gift-giving for toddlers or electronics.