I purchased this 48 pack of Member’s Mark AA batteries for simple replacements for my toddler’s toys and boy do these batteries absolutely suck! At best I’ve had these batteries last 2 days in standard low power toys that other brands may have lasted weeks with. I’ve gone through the entire pack in less than 10 days, I’m absolutely ashamed.

We had a package of Member's Mark batteries that apparently had a few batteries to start leaking and ruined over half of the batteries. There was a 10 year shelf life listed so we returned them to Sam's and they graciously replaced them with new batteries, no questions asked. Great service to stand behind their products.

Sigh… I have to eat crow. I have always purchased Energizer batteries. Since I was in need of AA batteries for the outside snowflake decorations I purchased last year, I decided to test your brand vs my brand. I bought a pkg of each. Loaded my snowflakes half with Makers Mark and the other half with Energizer. Tonight I collected the half that were dead, bringing them in the house to put new batteries in. I expected the dead batteries to be your brand… I was wrong. The Makers Mark brand are still outside shining brightly. The next test is to see how much longer they will keep going.

I used the entire package to run lights/strobes/small animatronics for a week during Halloween. Had a few out of the pack lose voltage very quickly. Tested with multimeter, coat savings wasn't enough to buy again. Also bought the large pack of D cells, had a few end up leaking too.

Just purchased a pack of these batteries for various items around the house. However, the most important one being my bp machine. I removed the old batteries and put in all new MM batteries. Didn't need it at the time, so placed it to the side. Fast forward a week later and I go to take my bp and the machine wont even turn on. I replaced the "new" batteries with another set from the pack and nothing. I figured the machine had finally ran it's course after 4 years. But then I decided to put in the previous batteries and the machine started up displaying low battery, but functional none-the-less! So I replaced all the old batteries with different "new" batteries from MM and return to blank screen. So I got a big package of dead batteries that I now have to return! Maybe it was just a fluke, but when I return them I am going to get me a trusted brand. Which is what I should of did initially.

I don’t think these batteries last as long as energizer or Duracell but they are ok. Price is much more reasonable for home use.

Replacement razor cartridges are of good quality and sold in a larger amount for a more affordable price. Thanks for this kind of product sold at a discount.

I have several dozen Christmas decorations that require double A batteries to power them I usually have to buy at least this many for our decorations each year.

I ordered two packages of Markers Mark AA batteries. The order was delayed for almost a week. When itdid arrive, both packages were opend and the batteries were just scattered in the box.

These batteries do not last at all. Maybe a week or two. I use them in different items that are used often and not often and these batteries seem to last way less than the regular brand.