

🔋 Power that lasts beyond the moment — stay charged, stay ahead!
The Energizer 2450 Lithium Coin Battery (2 Pack) delivers dependable 3V power with a remarkable 12-year shelf life and wide temperature tolerance (-22º to 140º F). Designed for specialty devices like heart rate monitors, remotes, and keyless entry systems, it features child-resistant packaging and replaces multiple battery models, ensuring you’re always ready with trusted Energizer quality.










| ASIN | B0CPWYVX6H |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #531 in Health & Household ( See Top 100 in Health & Household ) #5 in Coin & Button Cell Batteries |
| Customer Reviews | 4.8 4.8 out of 5 stars (5,727) |
| Date First Available | June 9, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.48 ounces |
| Item model number | 2450BP-2N |
| Manufacturer | Energizer |
| Product Dimensions | 10 x 6 x 1 inches |
M**L
Energizer is the best. Long lasting. No problems. Worth the cost.
We always use Energizer batteries now. After trying other non-brands, it's just not worth it. These last longer, don't give us problems and always fit. Energizer is where it's at!
P**N
Reliable Household Essential
Essential household batteries! We always keep these on hand for kids' toys, remotes, and various devices around the house. Energizer brand is reliable and long-lasting. The 2450 size fits many of our common items. Great to have extras so we're never searching for batteries when something dies. Essential for busy families with lots of electronics and toys. Excellent value and quality!
J**M
Worth it
I recently replaced the batteries in a few of my frequently used devices with the Energizer 2450 lithium coin batteries, and I’ve been very impressed with their performance. These small 3 V cells deliver consistent, dependable power for everything from key fobs and watches to small remotes and sensors If you need dependable, long-lasting power for small electronics, the Energizer 2450 lithium coin batteries are a great choice — compact, reliable, and well worth keeping on hand
J**A
Reliable, Long-Lasting Battery from a Trusted Brand
These Energizer 2450 lithium coin batteries work perfectly and last a long time. I used them for small electronics and devices that require consistent power, and they performed exactly as expected. Installation was easy, and the batteries arrived fresh and well-packaged. Energizer is a brand I trust, and this 2-pack is a great value for the quality and reliability. Highly recommend for anyone needing dependable coin batteries.
D**W
Perfect replacement batteries
Great quality and packaged very nicely. They fit my 2022 Jeep Gladiator key fob perfectly and fixed my problem. The price is great and they work perfectly, even after sitting in this 10 degree weather. Definitely recommend.
R**N
Quality product. Last longer than the knockoff
Good shelf life and proper voltage. Will buy again
L**A
Durable long lasting Battery
I purchased these Energizer 2450 batteries for my garage door remote opener and they've been working great. The 2-pack is convenient since I have the spare ready when needed. Installation was straightforward, and the remote has been functioning reliably since I replaced the old battery. These lithium coin batteries seem to hold their charge well, which is exactly what you need for a device you use multiple times daily. Good value for a trusted brand, and I'd definitely buy them again when it's time for a replacement.
B**N
Good battery
Energizer is some of the best batteries in my testing definitely expensive but they last longer than most batteries, worked great for my car keys
N**N
Battery excellent works well with car remote key
A**A
Excelente producto
B**N
excelente opción para controles de mando de bmw funciona perfecto con las 3 b y esta manufacturado en indonesia, donde también hacen las pilas originales que traen los controles de bm que son marca murata, espero ayudarles en algo amigos (a) saludos,
J**Y
Batteries for my car fob. I presume they'll be great, at least better than the no-name ones I had bought before which didn't last very long at all. Hard to write an informative review on coin batteries but there you go. My issue is with the packaging, look at this! Come on Amazon, do better.
F**R
Great batteries, great price!
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