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The EEMB CR2032 CMOS Battery is a premium 3V lithium coin cell with 240mAh capacity, featuring a 2-pin Molex connector for direct replacement in select Alienware, Dell, and Lenovo laptops. Designed for longevity with a low self-discharge rate and wide operating temperature range, this 10-pack ensures your devices maintain BIOS settings and system clocks reliably. UL and UN 38.3 certified for safety, it’s the trusted choice for professionals maintaining legacy hardware.
| ASIN | B09F38WVWH |
| Amperage | 1.5 Amps |
| Antenna Location | Bicycle,Toys,Watches |
| Battery Capacity | 240 Milliamp Hours |
| Battery Cell Type | Lithium Metal |
| Battery Weight | 5 Grams |
| Battery capacity | 240 Milliamp Hours |
| Battery cell composition | Lithium Metal |
| Best Sellers Rank | 4,015 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in Laptop Replacement CMOS Batteries 457 in Disposable Household Batteries |
| Brand | EEMB |
| Brand Name | EEMB |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 520 Reviews |
| Item Dimensions | 3 x 20 x 20 millimetres |
| Item Weight | 5 g |
| Manufacturer | EEMB Co.,Ltd |
| Model Name | CR2032 |
| Model Number | CR2032-LD/ |
| Number of Batteries | 10 Lithium Metal batteries required. (included) |
| Number of batteries | 10 Lithium Metal batteries required. (included) |
| Recommended uses for product | Bicycle,Toys,Watches |
| Reusability | Single Use |
| Unit Count | 10.0 count |
| Unit count | 10.0 count |
| Voltage | 3.6 Volts |
C**E
Good batteries
Batteries as described and tested 3.3v with a multimeter, my only suggestion would be it would be nice if the yellow plastic cover indicated whether they are Reverse Polarity or not.
C**.
Perfect for various models of Dell laptops
These have proved just the thing to replace the dying CMOS batteries of Dell Precision M6700 & M6800 laptops, but owners of other laptops should be careful to check the polarity of the connections on their existing equipment before buying these particular ones, as the connections vary by make and model and you must buy like for like replacements. At least for the above laptops, easy to fit, but again that will vary by make and model.
D**S
Please with the item. Good value
Please with the item. Good value
A**G
Seems fine
No issues
E**L
Exactly as expected
I purchased these so I could replace the BIOS battery in an old Asus EEE PC and it fit perfectly, also had a sticky pad on the bottom to stick it down. I checked the voltage and it was about 3.3V as you'd expect.
I**K
Works Great!
Perfect with longer lead compared to the battery which was installed…No problems and works great!
A**H
Button Cells With Solder Tags !
Hard to find button cells with solder tags / wires / connector. Seller offers normal or reverse polarity to the connector too. Fitted one to the cranky laptop, and the others into stock ready for next time.
M**Y
Check before use
Quality is fair, unfortunately they are wired in reverse. Thankfully checked before plugging into PC. Returned for a refund. *** Unfortunately Amazon have lost the return. SO NO REFUND***
S**U
Good
Good
A**ー
安い
便利
J**Z
De acuerdo a lo especificado
Buena calidad y se adapta a lo especificado. No puedo opinar sobre la duración de la pila...
K**D
Perfekt!
Perfekt!
J**W
Worked great
Had to replace a memory backup battery on a radio. This battery was perfect as I didn’t want to have to remove the lead’s from the old battery from the circuit board. I removed the connector from the end of the wires on the new battery and soldered then directly to the leads to the old battery which I removed. Worked perfectly and I used the glue pad on the new battery to mount it in a more accessible location.
Trustpilot
2 months ago
3 days ago