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Panasonic CR2450 lithium coin cell batteries deliver consistent 3.0V power with an 8-year shelf life and reliable performance across extreme temperatures. Packaged with child-resistant safety features and manufactured under strict quality standards, these batteries are ideal for a wide range of small electronics including car key fobs, watches, and medical devices.













| ASIN | B0B69NYBW6 |
| Batteries | 2 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #11,606 in Health & Household ( See Top 100 in Health & Household ) #74 in Coin & Button Cell Batteries |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,460) |
| Date First Available | July 11, 2022 |
| Item Weight | 0.222 ounces |
| Item model number | CR2450PA/2BL |
| Language | English |
| Manufacturer | Panasonic Energy Corporation of America |
| Product Dimensions | 1.97 x 1.97 x 0.79 inches |
T**S
Worked great.
I needed these for my MyQ garage door opener open/close sensor. Well-packaged, batteries seem to be great quality (I would expect no less from Panasonic), they fit perfectly, and my sensor works again. The packaging was a little stupidly heavy and I had to use scissors to cut completely around the battery, which is more than a little bit of overkill. Removing the battery from the packaging was far more work than should have been necessary. Overall these are good quality batteries. I cannot speak to battery life but I'm sure given the brand they will be fine. Good price for them.
S**N
Works great with good value.
Panasonic CR2450 batteries have consistently delivered reliable power for my various electronic devices. I've used them in everything from my car key fobs and digital scales to small LED lights, and they always provide long-lasting performance. What I appreciate most about these batteries is their consistent voltage output. They power my devices effectively right up until the end of their lifespan, without the gradual weakening you sometimes experience with cheaper alternatives. This reliability is crucial, especially for devices where consistent power is essential. The 3.0-volt power is exactly what's needed for a wide range of small electronics, and the CR2450 size is quite common, making them easy to find when needed. However, I always prefer to stock up on these Panasonics because I know I can count on their quality. If you need dependable and long-lasting power for your small electronic devices that require a CR2450 3.0V battery, you can't go wrong with Panasonic. They are a trusted brand, and these batteries live up to their reputation for quality and reliability. I highly recommend them!
G**N
OEM for 2024 GMC Sierra
This is a OEM replacement, I rarely stray from original on anything electrical, even something as simple as a battery. It's working mighty fine and installed easily.
J**E
DEAD on ARRIVAL
This battery should last 8-10 years in vehicle KEY FOB. To be safe, replace every 5 years. Of the 2-pack I received, (1) battery was completely dead, the other lasted 2 weeks. Seller issued a refund.
V**S
It could last a little longer
This size is hard to get. I wish it lasted more than a year.
C**5
So convenient
Needed new batteries for my Ford keyfob, and couldn't find any in stores! Thankfully found these which shipped so quick and were at a good price, these batteries last a long time so I won't have to worry about it dying for at least a few years.
A**4
Long Lasting
Bought these for a car remote and they worked perfect. Truly long lasting
A**E
Price
Great quality with a good price. Have had other brands in toys for over a year and have leaked but not this brand. Still going strong
L**.
BOM PRODUTO
A**R
My universal battery tester indicated that CR2450 batteries are fully charged. Unfortunately, I received their workmates CR2016 batteries dead on arrival. My garage door opener does not work with only CR2450 battery alone.
A**D
وصلنى منتج اخر
F**S
Chego exatamente o produto anunciado e antes do prazo.
F**.
Comprei para substituir as da chaves do meu Carro e uma estava completamente descarregado e a outra não durou nem um mês.
Trustpilot
2 months ago
2 months ago