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🔋 Power your productivity with Rome Tech’s sleek CMOS battery—because downtime is not an option!
The Rome Tech CR2032 CMOS battery delivers a dependable 3V lithium-ion power source designed specifically for Lenovo ThinkPad models T430, T450S, T460, and T430I. Featuring a compact design with a 2-pin, 2-wire connector, it enables quick, tool-free installation in under 10 minutes. Engineered for longevity with 225mAh capacity and premium heat shrink protection, this battery ensures your laptop’s BIOS and RTC functions remain uninterrupted, backed by a strong 4.5-star user rating and a 30-day warranty.





| Antenna Location | Laptop |
| Asin | B08LPSPT5G |
| Battery Capacity | 225 milliamp_hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 23 g |
| Best Sellers Rank | #4,868 in Computers & Accessories (See Top 100 in Computers & Accessories) #200 in Laptop Batteries |
| Brand | Rome Tech |
| Compatible Phone Models | Lenovo Thinkpad laptop models: T430 T450S T460 T430I T430S |
| Customer Reviews | 4.5 4.5 out of 5 stars (149) 4.5 out of 5 stars |
| Included Components | Battery |
| Manufacturer | Rome Tech |
| Model Name | cr2032,t430 |
| Model Number | CMOSRTB227 |
| Number Of Batteries | 1 CR2032 batteries required. |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Upc | 308135951816 |
| Voltage | 3 volts |
| Warranty Description | 30 Days |
User
Correct laptop backup replacement battery
Worked great in my ancient laptop
User
Replaced OEM battery.
This battery fit and worked the same as original battery, quick and easy to order.
User
Works
It works on Lenovo T470
User
Good battery
Fast shipping and exactly as described! The perfect battery power your cmos into a new millenium.
User
Honest Tech Support
I bought this according to my laptop. It can turn my pc on. I can restart my pc it still works, but when I turn it off, my pc cannot be turned on any more. I called support from Rome Tech who advised me that it may not fit and I can return it. I appreciated her honest advice and the company.
User
Fits
And time will tell
User
Perfect fit! Too easy!
Laptop was accidentally left in the rain... Wouldn't turn on. Took it apart and found just a little damage where the battery shorted out and smoked due to corrosion. Replaced the CMOS battery and reset the laptop CMOS and it came back to life! Quick, easy fix. Works like new.
User
Perfect CMOS replacement for Thinkpad T430
For T430: Disconnect the AC cable and pull the battery. Open the small vented compartment center-bottom. Pull the connector from its socket, free the wires, and then pull the old CMOS away (it's stuck with very sticky glue). Reverse the process; replace the compartment cover, replace the battery, reconnect the AC cable, reboot the computer, F1 into the BIOS and set the date and time.
User
Buen precio.
Funciona muy bien.
User
Recent date of manufacture.
Well worth the money.
User
recomendado
de calidad y funcional en mi pc mini.lo recomiendo. ya viene listo para instalar. yo mismo lo hice.
User
Buena bateria CMOS
Me parece que es una buena opción para remplazar la CMOS que tiene de fabrica, mi laptop es una Lenovo Thinkpap T430, previamente al usarla, tenia la problemática de que este se apagara sin razón sin retener la fecha y la hora, de momento veré cual es el rendimiento de esta CMOS, 📝Lo compre con el proveedor RF Official entregado por la paqueteria de AMAZON, llego perfectamente protegido en una caja grande a pesar de que el producto es pequeño, llego en tiempo y forma según lo programado 👍🏳
User
Funcional
La pila funciona perfectamente, la instalación es fácil, el conector entra fácilmente y sin problema, su cable es suficiente para mi lenovo, estoy satisfecho con la compra, dejo fotos
Trustpilot
1 month ago
1 month ago