These Energizer batteries are excellent for cameras and other outdoor electronics. Works very well in cold conditions so you don't have to worry about cold nights running the batteries down. They are not any smaller or bigger than other batteries so no issues with fitment.

I've used Energizer Ultimate Lithium AA batteries in different devices, and they've been very reliable. The power feels consistent, and the batteries perform steadily without sudden drops. The packaging is easy to open and store, and it keeps the batteries organized. They hold up well over time, which makes them convenient to keep on hand for later use. Overall, they offer good value for dependable performance.

I use these for my outside cameras. Overall they work great but they don't last long with recording. I'd say I have to change the batteries roughly every 1-2 months. If I leave my cameras on consistent record they last about 2 weeks- so battery life could be better, but for the price point they're not bad.

Energizer Ultimate Lithium AA Batteries are the kind of batteries you buy once and then forget about because they last that long. They're lightweight, reliable, and perfect for anything you don't want dying on you—remotes, controllers, flashlights, you name it. They hold up incredibly well compared to regular batteries, and you can really tell the difference in how long they keep devices running. Even though they cost a bit more, the performance makes it worth it. Honestly, when a battery lasts this long, what's not to love?

Not recommended for your remotes controls. I bought these because they are suppose to not leak and thought it would be a good idea to put them in all of my remote control for tv, electronics, etc. Big mistake as they are failing one by one. They are shorting out and/or causing problems with my remote controls. If you are using these and it appears your tv remotes, or in our case our select comfort remote, are not working properly, it is likely due to these batteries. We thought our remotes were the problem but it turns out that it was the lithium batteries - four have already gone out in less than a year. I have a battery tester and the 2 batteries in the remote appeared to short out. On another two, batteries appeared to test at maximum strength but the remote wasn't working properly. Changing the batteries fixed the problem. Again these batteries are less than a year old and it says they should last years. Now my concern is whether I should go ahead and replace the more than 40 of these I have used. All the batteries so far that are causing problems/failed have been the AA batteries. My concern now if for the AAA batteries bought. Its been less than a year so I expect a lot more issues.

A full 1.5 volt chargeable battery. Long lasting charge too!

These are to have. When I see them I grab a pack

More than regular but worth every cent. Long storage life too.

The batteries all tested below rated charge

These have a good life span