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🔋 Power your essentials with PoundMax — because your devices deserve the best!
The PoundMax CR2450 Lithium Button Cell Battery Combo Pack offers dependable 3V power with a wide operating temperature range (-22°F to 140°F) and an extended shelf life. Designed for small electronics like car key fobs, remotes, calculators, and more, this 5-count pack ensures your devices stay powered longer with high-quality lithium technology.












| ASIN | B07VSY93H2 |
| Antenna Location | Small electronic devices, car key fobs, remotes controls, flameless candles, calculators, electronic notebooks, thermometers, garage door opener, and other Electronic Devices |
| Battery Capacity | 3 volts |
| Battery Cell Composition | Lithium |
| Battery Cell Type | Lithium |
| Battery Weight | 6.8 g |
| Best Sellers Rank | #10,907 in Health & Household ( See Top 100 in Health & Household ) #46 in 3V Batteries #84 in Coin & Button Cell Batteries |
| Brand | PoundMax |
| Customer Reviews | 4.5 out of 5 stars 1,642 Reviews |
| Item Weight | 2 g |
| Manufacturer | PoundMax |
| Model Name | CR2450 |
| Model Number | CR2450 |
| Number of Batteries | 5 CR2 batteries required. |
| Recommended Uses For Product | Small electronic devices, car key fobs, remotes controls, flameless candles, calculators, electronic notebooks, thermometers, garage door opener, and other Electronic Devices Recommended Uses For Product Small electronic devices, car key fobs, remotes controls, flameless candles, calculators, electronic notebooks, thermometers, garage door opener, and other Electronic Devices See more |
| Reusability | Single Use |
| Unit Count | 5 Count |
| Voltage | 3 volts |
| Warranty Description | 30 Day |
L**Z
Great Value & Reliable Power!
These CR2450 batteries are dependable and long-lasting. They fit perfectly and provide consistent power for my devices. The 5-pack is a great value, and each battery arrived fresh and ready to use. Highly recommended!
A**E
Great
These worked great for my auto darkening welding helmet. The were a great price and I'd imagine being lithium they will probably last forever.
V**A
Can't beat the price
I used this PoundMax CR2450 battery for my Honda Prologue key fob, and it works perfectly. The remote snapped back together easily. The signal is strong, letting me unlock my car from a good distance. It is an excellent, budget-friendly value compared to big name brands. Highly recommend!
T**A
Good purchase.
Purchased for my key fob. Everything works as it should.
D**0
So far so good
So far so good. Lifespan to be determined.
W**R
Good Price
Yes, perfect, more than I needed, but a good price
M**I
Good condition and works.
Great
A**R
Great price!
Great price for my car key fob battery replacement! They work just fine.
C**N
Parfait...
Bonne qualité, merci...
D**Z
Baterie z końcowym terminem przydatności.
Baterie litowe powinny mieć termin przydatności do użycia minimum 10 lat. Te baterie są bardzo stare, ich data do utylizacji to kilkanaście miesięcy. (12-2027)
T**I
Value for money
Value for the price they seem to last as good as others I have used that were more a expensive. They do fit smart things sensors but they do not last well because they are lithium you need alkaline for those devices.
D**H
CR 2450 - Ersatz für Autoschlüssel
Ersatzbatterie für den Funkschlüssel meines Mustangs Sehr gute Passform, Funktion tadellos, Preis unschlagbar. Ob diese Batterie so lange wie das Original hält (seit 2018), kann ich erst in 6 Jahren sagen :)
B**R
İşini görür uzun süre stok dayanır.
Bir kaç yerde sırf markalı diye tek bir adet CR2450 pile 90₺ ile 150₺ arasında değişen fiyatlar istemelerinden dolayı bu 5li paketi 190₺ ye aldım gayet de iyi oldu zigbee pır hareket sensörüm için aldım yıllarca bu pilden ihtiyacım daha olmaz gibi tavsiye ederim sırf marka diye diğer pilleri alıp kazıklanmayın alın işinizi görür
Trustpilot
1 month ago
1 week ago