Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 2-Battery Pack

Great value for the money, battery life is long. Works well with my key fob and power is still going and great compatible for the key.

Well, what's to say? It a good battery. This is probably only my 3rd time purchasing batteries from this brand, granted I've only bought these specific type of batteries but everytime it had worked and kept up well.

The batteries work as expected, fit perfectly, and come in safe, child-resistant packaging.

Worked as described and just as good as the big name brands.

As advertised, two button batteries.

Bought this Battery for Car Key Fob. Works great

My key battery died and i was unable to find it anywhere else. good quality & my last one lasted 2 years, worth the money

I've been using Panasonic CR1620 batteries in my car key for a while now, and I couldn't be happier with them. These little powerhouses consistently deliver long-lasting performance, ensuring my car's remote entry and alarm functions are always reliable.One of the things I appreciate most about these batteries is their reliability. I've never had an issue with them dying unexpectedly, leaving me stranded in a parking lot. They seem to hold a charge for an incredibly long time, so I can go about my day without worrying about whether my car key will still work.The Panasonic CR1620 batteries are also very easy to replace. They fit snugly into my car key and are simple to install, even for someone who isn't particularly handy. Plus, they're readily available at most electronics stores and online retailers, so I never have to worry about running out.If you're looking for a reliable and long-lasting battery for your car key, I highly recommend the Panasonic CR1620. They're a great investment that will keep your car's remote entry and alarm functions working flawlessly.