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The Energizer 2450 Lithium Coin Battery (2-pack) offers dependable 3V power for specialty devices including heart rate monitors, remotes, and keyless entry systems. Engineered to withstand extreme temperatures from -22º to 140ºF and maintain charge for up to 12 years in storage, these batteries combine long-lasting performance with child-resistant packaging for safety. Trusted by professionals and families alike, Energizer ensures your critical devices stay powered when it matters most.
| ASIN | B0CPWYVX6H |
| Antenna Location | Watch |
| Battery Capacity | 3 Volts |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 6.8 Grams |
| Best Sellers Rank | #763 in Health & Household ( See Top 100 in Health & Household ) #6 in Coin & Button Cell Batteries |
| Brand | Energizer |
| Built-In Media | Battery Pack |
| Compatible Phone Models | heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, games |
| Customer Reviews | 4.8 out of 5 stars 6,347 Reviews |
| Item Dimensions | 10 x 6 x 1 inches |
| Manufacturer | Energizer |
| Model Name | ENR RE LI ECR 2450BP-2N.I4 ID H NA |
| Model Number | 2450BP-2N |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Watch |
| Reusability | Single Use |
| UPC | 039800137449 |
| Unit Count | 2 Count |
| Voltage | 3 Volts |
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!
D**N
Great, Dependable Batteries
Energizer is always reliable. I've never had one leak and ruin any of my electronics. Whether it be garage door openers, automobile key fobs or guitar tuners, these batteries always work well and last!
A**J
Perfect for my key fob
Great batteries, were perfect For my vehicle key fob. Easy to install and they were packaged well for good appearance and safety. Worth the price.
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.
R**N
Quality product. Last longer than the knockoff
Good shelf life and proper voltage. Will buy again
S**G
Good enough
It works on my BMW remote key.
D**Y
Great battery like it because it lasts longer than others I’ve had
Great price and long lasting battery. Second time purchasing them.
J**K
Good product
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
A**A
Excelente producto
Excelente producto
J**E
Muy bueno
Muy bueno
D**S
Batteries
Great batteries and quick shipping
J**E
Quick delivery and reliable brand
Came super fast and works exactly as expected. I’ve tried cheap generic batteries before and they just don’t last, so I’m sticking with Energizer from now on. Using these for my key fob and it’s back to working perfectly. Can’t go wrong with these.
Trustpilot
2 weeks ago
2 weeks ago