Rayovac Size 10 Hearing Aid Batteries, 24-Pack 10-24

I love these batteries and have used them for years but I ordered the wrong size this time. I mailed the boxes back to you with a sample of the size I need for you to send me. When you send them to me, these will replace the size I incorrectly ordered (and PAID) for. I'd appreciate your attention to this matter as I am very low on the correct size....312 1.4v. Peggy Stanley, 303-284-7013

The new "Longest Lasting" #10 Hearing Aid Batteries are significantly more reliable than the previous batteries. The benefit to the user of the "Longest Lasting" batteries is that they are consistent. They work well; there are no bad batteries in the batch; and these batteries retain their potency for the entirety of their life. The new "Longest Lasting batteries, in my experience, don't actually last longer than the old ones (usually one week); but these new batteries can be counted on to work well and do their job well. I am pleased to use them.