Customer Ratings & Reviews

Pricey but worth it. I use these for wireless lavalier Shure mic... the regular alkaline AAs just don't have enough juice to make it through a 2 hour broadcast without faltering. Tried other cheaper brands and will not try again... it seems that Ultimate Lithium holds PEAK power the best and mic doesn't falter.

These are excellent batteries. Last way longer than an alkaline battery. And they’re supposed to have a longer shelf life. They are pricey but they do last much longer.

Batteries. Work like they should. No issues with them.

This type of battery is probably my favorite type and brand to use. I have tried other brands and types but prefer to use these. They last a long time in remote controls and such devices, are better in my digital camera than other brands I have tried (e.g. Duracell), and I have not experienced any issues while using them. I would definitely recommend these or Energizer rechargeables as they are the only kinds I use and trust.

Very helpful for outdoor and indoor cameras, not too expensive and get the job done.

Last much longer than regular batteries. But a bit more pricey

Batteries work just fine like every other Energizer product I've bought.

Great lithium batteries for cameras and door locks.

Reliable easy to find all around good product I’ve been buying them for years

I use Lithium AA in my Blink Cameras. Seem to have a long life and camera's work great with them.

The best. Lasts 2 years on Blink Cams. Price is kind of steep, but worth it.

The batteries work well with my blink Cameras. They last at least a year.

Standard batteries but they provide great performance and power quality combined with how long each battery lasts.

I simply love these batteries! They last a really long time. They are very light weight, too. I love that I can put them in my old cassette tape player and play my old vintage cassette tapes & the batteries don't add extra weight to the cassette player. That makes me happy. Plus, they last a long time, like 10 times longer, it seems, than my rechargeable batteries.

Great batteries especially for our Nest Protect devices.

Good batteries and long lasting. Thanks Best Buy!!

Love the lithium batteries from energizer. They last way longer than traditional batteries and are way lighter as well for things you pick up, grab, and hold. The cost is 100% worth it

These batteries are excellent for powering devices that are frequently used such as security devices, devices that use a higher power source, or any other type of tech that you want to ensure that you will be able to use for a long time.

I buy these for my outdor cameras. They last a long time so I only have to change the batteries once every two years.

Expensive but well worth the price. These work great in my outdoor cameras.