Customer Ratings & Reviews

Don't let their small size fool you: This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time on long-lasting, dependable power for your coin-battery-operated items. From heart rate or glucose monitors, to remotes, keyless entry systems, key fobs, watches, toys and games, and even more specialized devices, our coin batteries are compatible with the devices that fit your life, so you can keep going. These reliable and durable Energizer Coin Lithium Batteries are able to withstand a wide range of temperatures (from -22 Deg. to 140 Deg. F) and can hold power in storage for up to eight years, giving you coin battery power you can depend on. Responsibly designed with zero mercury, it's easy to see why Energizer Lithium Coin Batteries are the right choice for your specialty devices.

Purchased it as a replacement for my Philips Hue switch battery which was dead. No Complaints!

Got this for my Nixon watches that take this style battery. Very easy to replace.

very good battery. this battery is for my car remote key. good and secured packaging. Easy to install and the quality of this battery is very good. Good branch.

Does exactly what it is supposed to do. Battery fits perfectly and works flawlessly.

This is much more reliable than a generic brand. I purchased a generic brand that only lasted a few months. These have lasted over a year.

My car key fob quit working and I was in an emergency situation to get a replacement battery. Best Buy always has a great selection of name brand batteries at very competitive prices!

Great batteries. They last a long time and it was easy to replace. I would definitely recommend these batteries.

Works for compustar remote start key FOBs. Last a great while. Year plus with my experience.

Great battery. It works with our car keys. It installs easily and works very well. I would recommend it.

Works Great and fits just right. Provides the power I need and I will buy again when needed.

Needed this battery to replace the battery in my car's remote. Fit perfect. works like a charm....

Some of our Smartthings sensors run on these coin cell batteries with about a year lifespan. My multi-purpose sensor ran out and I was happy to see Best Buy offering a direct replacement at a fair price. You can check your local grocery store but they may not have the right one. Best Buy has the correct product directly replacing the expended one from the product they sold originally.

Need a new battery for my BMW 320i key fob & it was a perfect fit. Had my car back running like a champ.

Nice quality and life, as well as decent price for a rather difficult to find in-store battery.

A/C control panel was giving error messages. A little trouble shooting revealed the need to replace a battery that I never knew existed. I've owned the A/C for 5 years, and never had this problem before. No store carried the 2450 Lithium battery; Best Buy was my last resort, I found and purchased the last one in stock; an Energizer 2450 3V lithium. Replaced the battery, all is right again. I should be good for at least another 5 years.

It was kind of hard to find this exact number. Went to different stores until I finally found it here.

Just what my garage door opener needed. Replacement battery and everything works like a charm.

Best Buy was one of the only places that had this product. It worked perfectly.

Key Fob stopped working and now it does. Easy to change.