I bought this pack of batteries in March and we've been noticing that they don't seem to last in some fairly low-draw applications, such as a string of LED lights that seem more dim with new batteries than they typically would. Then in July when I put four of these into a blood-pressure cuff, I noticed that the new batteries had only 25% charge remaining. Here it is in August, I put four unused batteries into a video game and got nothing. I figured the game was dead but I tried another four batteries and the game worked! So, the original four were dead right out of the package. I haven't got a battery tester to test the 24 batteries I have left in the package but I think that nearly half of the one's I've used so far have been either low on power or dead right out of the package. Not a good product.

For when I use these double a batteries for, the members Mark brand works just fine. They last an average amount of time, granted no not as long as Energizer Max, or whatever the most expensive Energizer or Duracell that you can buy, but it's just perfectly fine with me I'm not going to waste my money on something that might last a couple days longer and get less of a quantity.

Purchased in store, used half pack. I kept others in my linen closet. Went to get two more AA batteries to find all the batteries had gone bad/ acid leaked. Was just those batteries so i had to toss half a pack. They were not expired. Tossed them all.

Nah this ain’t it. Fr they don’t be lasting that long. Don’t waste your time. Frfr let me save you do not buy my man said they’re not worth it for gaming. Don’t buy them if you have the intention to game with these bc they won’t last. Mark and your members I hope yall can hear me. These ain’t it.

My wife purchased these instead of my usual Duracell batteries. 1.5V AA batteries. I put one in a clock I have. A battery is needed for the clock motor and one for the pendulum. The clock lost several minutes a day and the pendulum simply wouldn't work. These batteries were brand new. I replaced them with Duracell and everything works fine. Have not had to adjust he clock since I installed them as month ago. I had installed them in another device as well. I opened it to check the batteries today (unit still ran) and all four were leaking into the unit. They were in the unit about 5 weeks. I'll be disposing a large pack of these unfortunately. I feel like I'm back on the 60s when batteries always ruined flashlights.

These batteries do not last long. My temperature sensor had Duracell batteries that lasted 26 weeks. These Members Mark AA batteries only lasted 3 weeks. I replaced them with 2 more Members Mark AA batteries and they only lasted 2 weeks. I also had poor results with AA batteries in my security system key pads. I will not buy them again.

Unfortunately this item nevered made it home with me. After paying for my items via the mobile app. While transferring items from shipping kart onto my vehicle. I discovered that I didn't have this item on my shipping cart. Went baxk ti customer service and explained the situation. Customer service was not very helpful at all. I simply took a lost on this item and walked away.

Don’t last

Terrible experience purchasing this. Sam’s sucks for making you wait in line after you’ve paid for the item. They harass you for membership to enter the store when they full well know you can’t actually buy anything without membership and then make you wait an eternity in a never ending line to leave the store. How is that not a fire code violation. Exit blocked by a line.

DONOT BUY! WORST BATTERIES! WORSE THAN THE DOLLAR STORE!