Customer Ratings & Reviews

The 2450 battery is for my welding helmet. It works perfectly.

Didn’t think Best Buy would have this battery in stock, but of course they continue to surprise me! Definitely needed this right away and was able to pick it up.

Awesome quality you'd expect from energizer. Long lasting and worked just as intended

Just what I needed for my garage door remote. Less money than other places I checked. I will check out BB for other battery needs in the future.

Always easy to find batteries at Best Buy. This was great for a garage door opener

Long lasting. I have no complaints and they were reasonably priced compared to other stores.

Needed it for my car remote. Works exactly as it is supposed to.

Very reliable item! Price competitive with other companies as well.

It is good. I'll recommend it I did buy it for the grage door sensor

My factory car key fob battery lasted six years, when it warned me it was low. Replaced with this, and good to go. Works on most recent BMW key fobs.

Good power! I would definitely buy again. Provides enough juice to keep it going for hours.

These guys get the job done! They're inexpensive and long-lasting (upwards of 9 months in an active ADT sensor).

It's not the most exciting product, but whatever you put it in probably is! This battery lasts a very long time in my Chamberlain MyQ garage door opener.

Purchased for myQ Genie garage door sensor to eliminate the false reading of open or closed and this battery is lasting longer than the original!

This is the battery I needed to make my car's remote be energized. I fit and did the job as expected.

This battery is being used as a supplier to power window security sensors. The lithium ion component will keep the battery functioning for several years.

My friend's car remote battery died, and we bought these to replace it. Works just fine.

a good battery that meets my needs and keeps device running

I purchase these batteries to replace identical wasted batteries in my Samsung SmartThing sensors which lasted over 6 months. Sure hope they last as long or maybe even longer. These batteries are kind of expensive, but they were on sale and I try not to purchase these products on eBay.

Basically it's a battery that has lasted a long time used in an LED candle. I only bought it because I had a reward zone card expiring. There are cheaper alternatives online.