3V CR2032 CMOS Battery with 2 Pin Wires Leads MOLEX 1.25mm Connector Laptop Replacement Battery for Alienware M11 Dell E6520 Thinkpad T40-confirm device & connector polarity before purchase!!!

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.

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.

Please with the item. Good value

No issues

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.

Perfect with longer lead compared to the battery which was installed…No problems and works great!

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.

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***

Perfekt!

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.

Die 10X CMOS Batterie EEMB 3V CR2032 mit Drahtleitungen und MOLEX-Anschluss ist perfekt für Computer- oder Laptop-Motherboards geeignet. Ich habe sie für eine BIOS-Fehler-Reparatur im Racenavigator verwendet – die Funktion ist einwandfrei, alles läuft wieder wie gewünscht. Die Lieferung war sehr schnell, und die Batterien sind sofort einsatzbereit. Preislich ist das Set ebenfalls super, vor allem für 10 Stück inklusive Anschlüsse. Fazit: ✅ Funktioniert zuverlässig für BIOS-Reparaturen ✅ Schnelle Lieferung ✅ Top Preis-Leistung für 10 Batterien ✅ Inklusive Drahtleitungen & MOLEX-Anschluss ⚠️ Keine Nachteile Insgesamt sehr empfehlenswert, wenn man Motherboards oder spezielle Geräte wie Racenavigator wieder funktionsfähig machen möchte. 🔋✨

Funciona con la Dell 7567 Gaming, cada rato pitaba mi laptop a encender porque la pila vieja no servía. Al cambiarla ya no me sucede eso.

El articulo tal y como esta descrito refleja lo que se recibe, no hay absolutamente ningun problema con ello. Yo compre esta baterias para cambiar la de mi PS2 SLIM que va con cable y no me fije en que tanto el conector como la polaridad de los pines son distintos, asi que no vale como reemplazo directo. Sin embargo, cambiandole el conector por el de la pila que se retira de la consola y respetando la polaridad de la PS2 ha valido sin problema alguno.