[This review was collected as part of a promotion.] I use these in my acoustic/electric instruments like my bass and guitar when plugging them in. They seem to last longer then some of the others and way longer than the dollar store brands. They hold their own for quite some times, bit it always depends on for how long I play and whether or not I forget to turn my instruments off. I've been removing the battery when I'm not using it, and that seems to increase the life of these events longer!
[This review was collected as part of a promotion.] Always needing batteries and hate paying the price. Saw these Max Alkaline Volt batteries at a real low price and so glad that I tried them. They last forever. I still have not had to switch it out. So happy.
[This review was collected as part of a promotion.] Energizer products are among the best of all. Being grandma to 2 young granddaughters, we use many 9 volt batteries. These are readily available and last significantly longer than other batteries. Thanks.
[This review was collected as part of a promotion.] IT WAS TIME TO CHANGE THE BATTERY IN MY SMOKE ALARM. I NEEDED A 9V BATTERY FOR IN THE ALARM IN THE HOUSE. SO I WENT WITH THE BEST, THE ENERGIZER MAX. BECAUSE MY FAMILY IS WORTH THE BEST THAT THERE IS IF DISASTER STRIKES.
[This review was collected as part of a promotion.] My husband plays guitar and his favorite guitar takes a 9 volt battery. He goes through them quick so we are always looking for the best 9 volt. Energizer makes the longest lasting batteries! We will continue to buy them.
[This review was collected as part of a promotion.] Great battery, works great for smoke detectors! Provides great power for a long duration. Easy to open packing and installation. Would recommend energizer batteries in general and this 9v is powerful, literally!
[This review was collected as part of a promotion.] Put the battery in my clock so it will quit losing time when the power goes out. I have a clock that you plug in but when the power goes out the clock goes out and loses time. The battery is a back up so it doesn't lose time. It fit perfectly and it works great.
[This review was collected as part of a promotion.] This is a good battery. I put it into my smoke detector as soon as I got it and did a test. It worked perfectly. I like that it has a five year time span. Energizer is a leader in batteries and this is a high quality battery that lives up to their reputation.
If you need a 9 volt battery, this one is perfect. I recommend it.