Customer Ratings & Reviews

Use this brand for my blink cameras. Long lasting batteries. Pricey but well worth it.

Long Lasting, great one cold temperatures, works flawlessly. Definitely worth the price. I use these for outdoor cameras and they last for months.

Batteries last along time in outdoor cameras winter and summer

When dealing with some devices, they will require Lithium batteries. This was the case for my Honeywell “Smart Home” thermostat. There don’t seem to be too many options. Most batteries are alkaline. These may be your only option. These are working well and seem to last long.

Best lithium batteries on the market. Use them for my cameras, they just last

I swear by these batteries for small devices that cannot be put at risk! They're long-lasting, and I have yet to open a unit to find leakage, battery acid and crystals. Can't remember the last time I looked at a Duracell, and that's absolutely okay!

Energizer Lithium are the best batteries I've found. Great performance in cold weather, don't leak like alkalines, last a long time!

Three times a year for my video camera very efficient

They are batteries. They work good. They are used in my smoke detector and they are good for over a year.

Batteries were very reasonably priced, batteries lasted long and are good for cameras.

Best batteries in the market today; much better and longer lasting than Duracell. Energizer honors it rebate offers, Duracell does not. I have horror stories to tell, but Best Buy won't let me tell them here.

With a shelf life measured in decades instead of years, these are the only choice for batter storage. Once you start to use them you’ll realize just how much better these are versus the older styles. Lithium is the only choice for long lasting, durable, reliable power when you need it.

AA Energizer are great batteries. The are long lasting and wonderful for your AA needs.

A nice, long-lasting battery. Still working after considerable use.

Good Battery for price. Had many uses for battery. Could be more dicounted . thanks

Excelent buy for my electronics and exterior cameras!

Great values on some great batteries. My Nest smoke detectors require lithium batteries and I always chose Energizers. Also any other devices that require maximum performance get these installed, especially something that is in the cold. I have these in a wire less thermometer that is in a chest freezer that stays around -10*F and they last over two years.

Great batteries with huge extended life capacity. Worth the extra I paid for.

These batteries last a long time! I use my cable box remote constantly everyday just flipping thru channels and searching thru the video on-demand choices so I use up plenty of battery power. I've used every kind of Energizer, Duracell, and Rayovacs but these ultimate lithiums are the best in durability. More expensive than the others but you get what you pay for.

These are great particularly for your high-powered digital cameras. My husband was a little upset that INITIALLY that I used these pricier Energizers in our smart door lock until he realized how long they actually last. Don't put these in kid's toys - save them for really special electronics that you don't want failing on you.