LiCB 10 Pack CR1616 3V Lithium Battery CR 1616

This battery fit and works perfectly in replacement for my car door opener. I have had these for a while and they are functioning like brand new. I like the price point value as well. They were hard to find at the hardware stores and appreciate Amazon had the product and delivery was very quick.

Fits perfectly in all my car key sets and lasts. Good price for this battery. Comes in a pack of 10 so you have spares

Good product

As always, I delay my reviews to give every product a thorough test so that I can sure I pass along information that was as accurate as I could make it. These "coin" batteries work great and for the price, they are definitely worth a look. So why 4 stars instead of 5? I compared these batteries to Duracell and Energizer directly head to head and this is what I found: Both Energizer and Duracell batteries last longer, particularly in high drain devices, for example, blood pressure devices. On average, Duracell lasted 30% longer and Energizer about 32% longer. The 2% difference was in my statistical margin of error of +/- 4.5% so really, Duracell and Energizer faired the same. You won't be changing these batteries twice as often but they cost twice as much as Duracell and or Energizer so in terms of cost per mah these batteries offer a better value. In low drain devices like my garage door sensors, they lasted about 80% of the time of the Energizers and Duracell so the results were a bit better for these batteries in lower drain devices. And again, you aren't replacing them twice as often so these are a good value. I deducted 1 star because I did not like their performance in high drain devices as I didn't think there should be that much of a difference between the name brands and generics, but for normal every day devices like sensors or the like, these worked great and held their own to make it worth my time changing them slightly more often. I hope this helped!

Very pleased with the price of these batteries. I had a difficult time trying to find this specific size in store, so I decided to ordered these. I mainly needed it to replace the battery in my key fob. I was also lucky enough to find out that this size battery will be a replacement for some Christmas decorations that require this size battery.

Excellent product

FITS MY 2012 HONDA CRV KEY FOB PERFECTLY AND INEXPENSIVELY. GETS THE JOB DONE FOR LESS.

I ordered the batteries to replace ones in my key fobs no longer working. Once we figured out the key fob; replaced with the new battery, everything resumed working. Great value for the money. Much cheaper than dealership and other retail stores that sells batteries. Very happy to have key fobs working again.