Customer Ratings & Reviews

Batteries for my new smart thermostat, buying the best ones

Great batteries, I really like these batteries they last a long time. These for sure are way better than the regular ones. Will buy again.

Reliable batteries. Great for my backpacking headlamp. In cold weather, just keep them in a warmer area/ close to body until ready to use.

Energizer Lithium batteries are the way to go, last long than regular Energizer Max.

THere's not a lot to say about batteries. However, lithium does last quite longer.

These are the best batteries in the world. They will outlast any other battery that any other company has to offer. I believe Lithium is the way to go. They can't be topped.

Have always loved using energizer batteries as they last long and are very reliable in the long haul. I would recommend these to anybody in need of a quality battery for their devices.

Solid batteries, good battery life. Nothing outlasts the Energizer bunny.

I use these batteries for devices that I need to have long battery life. I use them in my SPOT GPS locator because they are required for maximum life. I certainly don't want them to be dead if I need to be located.

We travel all winter and were using a digital thermometer in our home. After coming home one March, our house was on the verge of freezing! Our batteries had run out . These batteries have never let us down.

Great batteries and last a good amount of time. I use these more often than others as I have seen them last longer in the TV remote and computer mice.

I prefer these lithiums over normal batteries. Quality vs. quantity.

I have been buying Lithium batteries for many years. They have a great shelf life and if you leave them in electronics/flashlights for long periods between use they are less likely to leak.

I really like the idea that if not in use, these batteries should still be good in 15 years! So many batteries I had to dispose of for this exact reason! Plus of course, Energizer is a good brand name!

Best long lasting batteries for items with high demand for power, especially flashlights which tend to drain batteries rapidly. The AA's are great for the Flash in Flash Photography.

Excelent battery,I recommend buy it,the best i try.

The ultimate lithium AAA batteries have extreme endurance!

Great use of quality. No issues at all time wise overall.

These batteries last a good long time. I am very pleased with them. No matter what we use them in, they last a lot longer than normal batteries.

Lithium batteries are well worth the extra money. They eliminate the frustration of repeatedly replacing regular batteries.