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The EEMB CR2450 is a 3V lithium Li-MnO₂ button battery engineered for long-lasting, stable power across a wide temperature range (-20°C to 60°C). UL certified and UN 38.3 compliant, it replaces multiple common models and is ideal for watches, key fobs, remote controls, and LED candles. With less than 3% annual self-discharge, it guarantees readiness and reliability, backed by over 20 years of manufacturer expertise.
| ASIN | B07VQRYFWH |
| Best Sellers Rank | 413 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 102 in Disposable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | CR2450 |
| Manufacturer | EEMB Co.,Ltd |
| Product Dimensions | 2.45 x 2.45 x 0.5 cm; 9.07 g |
C**M
Great value
Great value for money and they last as they should!
M**H
Wait... check first.
These nowadays batteries are child safe and as soon as put it in my Aufi key fob, it would not work. So I very lightly sanded the edges, this creates a better connection and removes the protection layer designed for kids protection so they don't get harmed if they put it in their mouth. Works a treat now.
M**G
Cheap but 2/5 dead within a month of buying!!
Purchased on 10 July 2025 for use with the remotes than open and shut my sky windows in my kitchen. Delivery was quick and the price very reasonable. Unfortunately just over a month since buying them - and max 10 uses - 2 batteries are now completely dead. Disappointing but I guess I got what I paid for !! Update: seller contacted me unprompted and provided a full refund. Excellent service so back to 4 * review!@
M**N
Superb
Definitely a great product. Have been using this stuff for donkeys. This goes in nice and neat and you get a very positive adhesion. The only way to remove it is to cut it off. But needless to say its does the job and does it extremely well. I will definitely buy this again. Definitely recommend
P**.
Replacement battery for my car key
Good price and my car remote key is working again.
V**R
Do wha they are supposed to do
They’re batteries, they work.
W**T
Good price but lose power during storage
Purchased a 5 pack of these batteries and used one immediately. 9 months later 2 were dead, and the remaining 2 provided about 2 weeks power each in a car key fob. Price is good but the way they lose power renders half the pack a waste.
G**E
All good
Correct size delivered & working perfectly
B**A
Prodotto rispondente alla descrizione, Ottima confezione
G**L
He probado estas pilas de botón y, en general, estoy satisfecho con su rendimiento. Funcionan bien en diversos dispositivos, como relojes y controles remotos, y ofrecen una duración adecuada. La calidad parece ser buena, ya que no he experimentado problemas de fugas ni fallos en la carga. Además, el empaque es práctico para su almacenamiento. En resumen, son una opción confiable para quienes necesiten pilas de botón.
B**Y
They work
M**G
Er is een verkeerde maat batterij geleverd. Dat kan altijd gebeuren, ook al hoort het natuurlijk niet. Je kan een bedrijf altijd pas beoordelen als er wat fout gaat. In dit geval hebben ze snel en adequaat gereageerd. Dus een goede service. Ik had de batterijen snel nodig, dus ik had ze elders gekocht. Maar gezien de service heb ik wel vertrouwen in het bedrijf en zal de volgende bestelling via hun doen.
S**E
Non c'è molto da dire se non parlare del prezzo. Trattandosi di pacchi da 100 pezzi, il prezzo è conveniente, va' tenuto conto che le pile non sono confezionate individualmente ma su una vaschetta che le tiene separate
Trustpilot
3 days ago
1 day ago