2 pack Energizer CR2430 Lithium Coin Button Cell battery

Each Energizer battery I use continues to last and make a difference in how well our units operate. This was used in a FOB and was a direct replacement. I always select Energizer for FOB's as they come packaged the best (for child safety), last the longest in use, and are the best quality made.

Great buy for the money. Functions well so far.

Energizer is always our go to! We bought this battery for a sign in my son's room years ago and we have not had to replace the battery at all! They are affordable for lasting so long.

My go to brand when I need any of the odds and ends batteries. They work well and keep the power lasting for quite some time before needing to be replaced.

This battery worked great in my car key fob. It is long lasting, reliable, and keeps the remote operating fully. Installation was easy. I would buy this again. 

It works well and has last for a few months now. It also has the color coating for child proof if its put in the mouth you can tell. It will turn blue or leave blue residue

I been using this for 2 month put this in my key fob. This works great. I'd recommend this battery. I've also use the AA and AAA battery as well. Thanks you!

In mu experience, the most impressive thing about Energizer 2430 Lithium coin battery is its temperature resistance, I use this in my keyless entry remote and left it under an extreme cold weather, and still i were able to use it... It is reliable and durable!

I absolutely love this product. I keep it in my key fob for my car and it lasted about 1 to 2 years without me having to replace it it never glitches and it's the best thing possible. I would highly recommend getting them for your key fob if your car or vehicle takes one of these batteries because this brand is very reliable.

I had to replace a not known name brand of batteries because it stopped working all off a sudden. I picked up Energizer because I knew the batteries where reliable and would a perfect fit. I never had any issues since replacing the battery. Overall good quality and good price.