POWEROWL High Capacity LR44 Batteries 40 Pack, L1154F AG13 357 303 SR44 A76 Premium Alkaline Battery 1.5V Button Coin Cell Batteries

These little batteries are a total lifesaver if you have any of those musical kids' books in your home. When you first buy the books, they maybe last a year or 2. How to tell they are dying? Either sound no longer plays or it cuts out quickly. Anyway, I have used these several times already. In fact, I just got a new book in the mail today. The book looked visually great, but you pressed the buttons and the sound died after 1-2 seconds. Wish I got them at a slightly cheaper price, but they are definitely worth the purchase!

They were ordered for children's sound books. There were so many and reasonably priced that I wondered if they would be ok. They came quickly and worked great! I would order again!

Not sure how to rate quality this soon. I guess I’ll know if they don’t last very long, but I doubt that will happen. It’s a lot of batteries for the price, and quick delivery!

Working perfect so far!!

Came on time. These batteries work so well that I bought another pack 2 days later to keep on hand. I wasn't sure about buying 2 packs at once until I'd tried them since I'd had bad expierences with other sellers batteries being close to their end date. I use them in a lot of products. These are great and seller delivered.

This battery is 10 to to become discharged over period of months. You can't count on using them for a whole year. They last about a year at the top. Depending on what you use them for. I use them for humidity meters and they last about 6 to 8 months.

Came in really quickly. Perfect fit for my small novelty alarm clock. The package side made it perfect for sharing with friends.

package was easy enough to get the batteries out from but sturdy enough to deter the toddlers