Customer Ratings & Reviews

These are long lasting lithium batteries and are great for uses where longer lasting life is critical. One such use is walking the Appalachian Trail or canoeing the BWCAW. They are also great in electronics that draw down alkaline quickly.

These batteries really work well. Bought them with rewards bucks

I have a remote temperature sensor on my home automation system that needed battery replacement every 2-3 months. With the Energizer lithium batteries installed I'm getting 6 months and counting. Perfect for my needs.

I have been, and possibly always will be, a Duracell battery guy and was very disappointed that they were not available at Best Buy. Needing batteries, I did purchase a small card of Energizers so I would have some as a supply. On the way home I stopped at a competitor and bought Duracells which I am using as I had wanted. Best Buy made a sale, congratulations, but those batteries will probably just sit on the shelf. Please understand, I had no problem with the personnel at Best Buy, just the product offerings.

Durable batteries. I use it for my Blink cameras and last up to 6 months

Excellent Battery Choice At a very good price. Powerful and long lasting

man oh man, do these last and last! we use these in our electronic locks on our server room doors. we must punch those codes to lock and unlock 100 times a day and yet we don't have to replace these quality batteries for 1 full year! as a matter of fact, after one year, the devices register the batteries as 1/2 full! we replace them anyway though. my only reserve holding me back from giving 5 stars is the price, ouch!

Batteries for my new smart thermostat, buying the best ones

These Energizer lithium batteries are very long lasting. I use them when canoeing or walking the Appalachian Trail for my headlamp. I no longer carry batteries of out for less the a month.

Bought these for the headphones in the truck because the kids were going through the batteries and complaining about the headphones buzzing in and out. These are strong and have lasted double than regular bargain batteries so far.

Due to the cost I don't use these batteries for everything, I save them for the most demanding jobs. I have a driveway alert sensor, the transmitter is outdoors, these last longer than the others I've tried.

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.

I purchased these batteries to install in a thermostat. It normally required me to replace the batteries every year, and I am hoping that these lithium batteries will last between five and ten years. Time will tell

Purchased lithium for the first time and was somewhat impressed how long they lasted. I would buy them again for sale price because they are more than the regular batteries.

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

I used these in a light which draws a lot of power. They lasted noticeably longer than traditional batteries. They are great for traveling because you can lighten your load by carrying less replacements.

Bought these to go in a book light that I also purchased. They work great. The light seems to stay lit a tad longer than the other brands. Can't go wrong with some good batteries!

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.