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16 February 2023

International Shipping Announcement

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14 February 2023

Rome Tech CMOS Battery for HP Compaq NC4000 / NC6110

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13 February 2023

Rome Tech CMOS Battery for Alienware 17 / Alienware 18

Good news for Alienware fans! The Rome Tech CMOS battery is now in stock for both the Alienware 17 and Alienware 18 models. This high-quality battery is an essential component for maintaining the proper function of your laptop's BIOS, ensuring that your system configura...

10 February 2023

Rome Tech CMOS Battery for Lenovo Legion Y520

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9 February 2023

Rome Tech CMOS Battery for ROG Strix GL502VM / GL503 / GL503GE / GL503VD

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8 February 2023

Rome Tech CMOS Battery for Lenovo Yoga IdeaPad 300

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7 February 2023

Rome Tech Batteries is committed to sustainability

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6 February 2023

Who is Rome Tech Batteries?

We are thrilled to have you on board with Rome Tech Batteries, a leading provider of custom batteries for portable electronics. As a US-based company, we are proud to serve a diverse range of clients, including School Districts, Educational Centers, AV Manufacturers, Ph...

9 September 2021

How to choose the right CMOS battery?

A CMOS battery, also known as a 'clock battery' provides the main power source for the motherboard of your computer. It is called CMOS battery because it stores settings in CMOS so you see the correct time when the computer takes its sett...

29 July 2021

How to find the correct CMOS Battery?

Finding the right CMOS battery for your computer can be challenging due to different battery types and connectors released over the last 30 years. Brands like Acer, Asus,...