Energizer 2450 Lithium Coin Battery, 2 Pack | Child-Resistant Packaging; watch battery for keyless entry systems, remotes, glucose monitors, and toys

hese Energizer CR2450 lithium coin batteries worked perfectly as a replacement for my myQ garage door sensor. Installation was quick, and the sensor was back up and running immediately. The batteries are genuine Energizer quality, and the price for the 2-pack was a fraction of what some local retailers charge, making them an excellent value. If you need a reliable CR2450 battery for a garage door sensor or other compatible device, these are an easy choice. Highly recommended.

Works as intended. Using it for my car key fob. After switching from a small branded battery, I do notice a big difference in battery life. I just wish they would last a little longer for the price, however they do serve their purpose. Each battery seems to last around 8 months based on normal day to day use. If you have a F series BMW, these will work~ Easy of use: These are packed into some adult proof plastic shielding. Prepare to use a knife or scissors to pry it open.

I purchased this 2-pack of Energizer 2450 batteries to replace the old battery in my 2020 Jeep Wrangler key fob, which suddenly started failing to detect and wouldn’t reliably start the car last night. After swapping in the new battery, the fob immediately started working perfectly again. Installation was quick and simple, and the battery fit exactly as expected. The signal strength feels strong again, and I’m no longer getting the “key fob not detected” message. Energizer has always been a reliable brand for me, and this was no exception. Great to have a spare battery in the pack as well. Highly recommend if your key fob starts acting up — sometimes it’s just the battery!

It's worth spending the extra couple dollars to get a good quality battery. I bought the cheaper versions on Amazon and while they are affordable, they start giving up around 6 months in places that experience all four seasons at least, and the range on your father is so much shorter for some reason. I switched to this energizer one and I was able to start my car from inside a store which was easily 500 ft or more away with concrete walls in between. I couldn't do that before with the cheap ones so the power it give is much more than the cheap replacement ones. It's easy to install but the packaging is a little difficult to open for obvious reasons. Make sure you have scissors handy.

It is what it says it is, a CR2450 coin cell battery, and in the products defense it does advertise that it is child resistant packaging, which okay maybe I could see there bei9ng issues with kids swallowing these batteries, but be prepared to use a knife or scissors to get the battery out. It is fully sealed between two plastic clamshells, Hopefully it means the second one has a long shelf life and still works whenever I need to use it in the future. This is the correct battery for the FIRST generation Philips Hue wall switch, the second generation uses a CR2032 so check and make sure you order the right battery.

Great value of money. Was compatible with the watch and car key fob I needed for. Super easy to replace battery. Only downside is make sure you have scissors to help get open, it was a pain to get into package and get batteries out.

Trusted brand. Is long lasting. And works well for my control that requires this sized battery.

It came in an energizer package so im going to say it’s authentic. These batteries last the same amount of time of other brands. Fair price.i bought it for a cooking scale and it’s lasted over a year.

These batteries work really well, last a long time, and are a good price for 2! The package is hard to open which is great for someone with kids, but I got frustrated with it - don't even try unless you have a pair of scissors handy! Overall I would buy these again

Buen producto

Excelente Pila, la utilizo para la careta de soldadura. La recominedo.

Un produit simple et efficace qui remplit sa fonction sans complications, parfait pour dépanner ou remplacer des piles usées sans se poser de questions. Un bon choix fiable de la marque Energizer pour ce genre de besoin ponctuel.

Great value. I tried the cheaper batteries & they did not last.