Customer Ratings & Reviews

I can get batteries anywhere but I choose Best Buy as they are my go to for almost all my needs...I can count on the quality and don't have to worry!

The batteries are durable and long lasting. The batteries are priced good.

Energizer is a great batter. It’s the one I will always pick first.

Don't really know how to give a rating on a battery but it seems to work

I got these batteries because it was that time of the year to check the fire alarms/ Carbon monoxide detectors and I never buy the cheap batteries when it comes to me and my pet, I like Enegizer batteries they last long and because I was at Best Buy buying something else I pick these up.

We are going to use these for our smoke alarms. I would hope that they last a long time as Energizer usually does. Thank you!

I installed these in my smoke detectors, and they are working

Always reliable. Long lasting. Good price. Would buy again.

These are the only batteries that have never failed me. I use several types of wireless audio systems and digital equipment that are all battery operated and Energizer batteries always work better than every other battery I have tried. I have tried several other brands, which do not perform nearly as well a Energizers. Energizers seem to last so much longer.

Good batteries to have on hand for garage and smoke alarms

Last long and does the job ! Used it for my alarm system have yet to replace it but no need so far and had it for months

Batteries were what I needed and what I eventually got. Unfortunately, although I ordered them for 1 hour pickup, when I got to the storem they weren't available. 3 days later after another trip to the store, I finally got what I needed. It's a weird system--- they told me at the store that I'd have to cancel my own order, and since I'd used a rewards certificate to buy the batteries, it wasn't possible to get my rewards back in my account immediately (so I couldn't just walk over to the battery section and get something off the shelf). Pickup was unfortunate as well- I had to wait on the normal checkout line (which was also handling returns) to get my online order. A lot of opportunities for improvement! First, know your inventory and don't say something is available for 1 hour pickup if it isn't. Second, have someone occasionally see if anyone is just picking up an online order so those folks don't have to wait an inordinate amount of time as everyone checks out for something that's already paid for and should be a quick pick-up. Third, empower the store employees to cancel and online order rather than telling the customer to do it him/herself; if the order was using rewards, then immediately credit the rewards back into the account so they can be used on something in-store since you're already there to pick up the item that should be available and isn't. I hope some of these ideas are helpful!

Battery good, it work good, it make device work. No beeps.

Our 2 new smoke/carbon monoxide detectors require 9V batteries and were not something we normally have around. I was pleased to see the Energizer 2 pack for such a reasonable price for such a dependable brand.

Perfect for my beeping smoke alarm. Haven't replaced it in over a year since.

What can I say? These batteries worked fine. I used them in a remote control for a ceiling fan.

Works well and the price was worth them. They were in stock.

Battery works well. It last longer than the dollar store brands.

Good value for a package of standard batteries. They last as long as any other name brand

The perfect price for a long lasting battery. I need it for my smoke detector and It lasts a long time.