I used these lithium batteries in my trail cameras that require 12 of them. With alkaline batteries, I normally get 5000 - 6000 images before they die. These lithium batteries failed between 2000 - 3000 images. When they failed I tested them. The problem was consistent. 2 - 4 of the batteries registered 0.0 volts while the remaining batteries were in the 1.4 - 1.6 volt range. Failures were distributed across 2 manufacturing lot numbers. I will never purchase them again. A friend used a different brand lithium battery and had similar issue.

If you like an extremely long life for batteries this is it. That said, I'll compare. I use these AA Energizer Lithium batteries in my wireless Xbox 360 controller. Typical life in controller with regular alkaline batteries is 2 weeks, or 3 tops. With the Lithium, it lasts about 2.5-3 months. These batteries rock. And they have incredible shelf life. I bought a 12 pack of them about 3 yrs ago and they expire on 3/2027

I use a lot of AA Lithium Batteries every Fall and Winter on Trail Cameras. We're talking about 84 per year. Have researched it and this is the best price you will get anywhere. I ordered enough for all my cameras and got free shipping without having to drive 20 miles to the store to get them. Will do this every year.

Bought a second pack while on sale. I love the life of the batteries in my CD player and radio. I will not use anything else in my electronics but this brand of batteries. I wish that Sam's Club would carry the AAA version of these batteries in the value pack size like this.

The price increase to $32.98 from $21.98 (when I bought them last fall) seems highly excessive and Energizer (and Sams) ought to be ashamed of themselves for this 50% price increase. I am not in favor of rewarding companies for this kind of price hike.

Must be faulty. I have some motorized window blinds that require 8 AA Lithium batteries which take some effort to replace. After replacing all 8 and resetting the blinds, found out it didn't work. Checked remote, rechecked blinds, removed and replace batteries with a different set of 8, repeated process and finally worked.

We bought these batteries because we thought it was such a great deal but they don't last long at all. With normal use we're having to replace these batteries twice as often as we do with the normal size pack of the same brand of battery we get at Walmart. It's just not worth it

I'm wondering it these batteries have been a warehouse for a long time. I use these batteries in a GPS unit. When I was able to purchase these batteries in the local Sams Warehouse store they would last 15 to 20 hours but this pack, purchased on the Sams web site, seems to be weaker since they work about 10 hours.

Lithium batteries last longer and work in freezing temperatures. Therefore, they're good for temperature sensors in freezers, refrigerators, weather stations..etc. They also outlast alkaline batteries. However, they are too expensive.and sometimes are defective. I measure several bought at Sam's last year at 1.4 volts. (voltage on a new Energizer Li battery is 1.7volts.

I will NEVER EVER use another alkaLEAK, (too many ruined toys) i use Only recgargeables in high useage items, and i use these 20yr shelflife Lithiums in all low use , easily fogotten items like odd remotes and emergency flashlites, wall clocks, multimeters etc, etc. Note: try in item first, some electronics dont like the higher voltage when new about 1.8v