Like that they last a long time.

Great price for these. I have a lot of smoke detectors that need batteries and this was perfect.

Put them in my game cameras and they were dead in a week. Very expensive batteries for a weeks worth of oics

I only buy this brand, longer lasting then the other competitors. Camera, pc mouse, clocks, engineering meters.

I loved the Energizer Ultimate Lithium AA batteries! Since I started using them, I've noticed a big difference in duration compared to other batteries. They work excellently on high-power devices such as controls, cameras and electronic toys. In addition, they are very lightweight and offer reliable performance even when used frequently. What I like the most is that they last a long time and prevent me from constantly changing batteries. Undoubtedly, they are a high-quality option worth having at home.

We only use Energizer Ultimate Lithium batteries in our security products and other critical devices that need long lasting batteries. These have also been very helpful in my chatty smart remote that wakes itself up constantly—it used to exhaust standard batteries nearly every other week but now these batteries can keep it going for months. These are durable and reliable, with no leakage or safety issues so far. The packaging is standard so that one needs to be on the lookout for the Ultimate branding to find this exact Energizer variation. When these die infrequently, they are not rechargeable, so I add them to my pile to recycle and dispose of safely at the local hardware store.

Use these batteries for my kids toys! They are often left on so using unnecessary battery usage & still have a ton of life left in them with no signs of the batteries dying. The power to the toys is great, they all work as they should with bright lights & loud music! Definitely recommend.

These Energizer Ultimate Lithium AA batteries have been working great for me so far. They last much longer than regular batteries and provide strong, reliable power for my devices. I like that they work well in high-drain electronics and don't need to be replaced as often. They also feel lightweight and are easy to store. Great quality and definitely worth it for long-lasting performance.

I use these batteries to power my CCTV system. They are a little pricey but having switched to another brand that was a little cheaper I realised that the longevity in energiser batteries was superior as I was having to replace the cheaper batteries more frequently. The batteries are so light that it doesn't have an impact on the cameras shifting over time so coupled with the reliability and weight, it means less time up a high ladder to shift the cameras. The batteries arrived in professional packaging which makes storage easy and I have never had any issues with leakage or corrosion in the years that I have used the batteries. Well worth the price.

Just like the normal retail stores but at a fraction of the costs👍