EEMB 200PCS CR2450 Battery 3V Lithium Battery 2450 Button Coin Cell Batteries DL2450、ECR2450、BR2450 for Watch Tea Lights Votive Candles Alarm System Car Key Fob Remote Control Calculators Toys Games

Used these CR2450 batteries in my small electronic devices and they worked immediately. Packaging is nice and easy to store extras. Good value for a 5-pack and performance has been consistent so far.

Great value for the quantity you are buying hopefully you'll use them in your lifetime. We have a lot of little remote tea lights. So we never use them but the batteries went dead in them so we needed to replace them so hopefully this year we will use them more often. No problems with the battery if they worked as promised and didn't have any dead ones for the ones that I've used. It is a deal.

Arrived on time and packaged nicely. An incredible value at around .45 cents each. I use them in my self darkening welding helmets and a couple testing tools. My key fob uses them also. The wife has a bunch of lighted knick knacks that use them. They last a long time. I recommend this company highly.

I recently purchased the EEMB CR2450 batteries for my devices. They fit perfectly and are strong. I was hesitant to buy a no-name brand, but they work great and at a great price. However, I noticed that the battery life isn't as long as expected. Some users have mixed opinions regarding the long-lasting performance of these non-rechargeable lithium batteries. While some report that they perform just as well as more expensive name brands and last for weeks or even months, others find them to be significantly shorter-lived than their expectations or previous experiences with other battery brands. Despite this, the price is attractive, and they arrived quickly. Overall, I'm satisfied with the purchase but wish the longevity was more reliable.

These “coin” batteries often come two in a hard plastic pack. I seem to always misplace the pack and spare battery. These came in a foil strip that prevents loss. Our alarm system has batteries for the sensors. I got up yesterday and had an alert. A battery was low. Then the system asked me if I wanted to know which battery was needed? I pressed “yes” then got the battery data. Copy paste to Prime and got a next day delivery. Then I searched the alarm data and got a neat demo of how to change the battery. Short fast and easy. Oh? I’m supposed to praise the battery? The last one lasted several years and I expect the same. I bought the 5 pack as it was cheaper the the two pack.

good product

Batteries work great. Very good price.

I had high hopes for these lithium batteries, but unfortunately, the battery life has been short in my car key fobs. I found myself needing to replace the battery every one to two months, which is far more frequent than it should be.