---
product_id: 254309657
title: "Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1"
brand: "rome tech"
price: "4833 Ft"
currency: HUF
in_stock: true
category: "Rome Tech"
url: https://www.desertcart.hu/products/254309657-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon
store_origin: HU
region: Hungary
---

# 225mAh Capacity 3V Lithium Power Plug & Play Install Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1

**Brand:** rome tech
**Price:** 4833 Ft
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your ThinkPad like a pro—never miss a beat!

## Quick Answers

- **What is this?** Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1 by rome tech
- **How much does it cost?** 4833 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/254309657-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon)

## Best For

- rome tech enthusiasts

## Why This Product

- Trusted rome tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** Ultra-small 23g design fits discreetly without bulk.
- • **Effortless Installation:** Quick 10-minute swap with 2-pin connector—no tech degree needed.
- • **Long-Lasting Power Boost:** 225mAh capacity ensures your BIOS stays energized and reliable.
- • **Trusted Quality & Support:** Premium Rome Tech battery backed by responsive customer service and 30-day warranty.
- • **Ultimate Lenovo Compatibility:** Seamlessly fits X1 Carbon Gen 2-7 & Yoga series for zero hassle.

## Overview

The Rome Tech CR2016 CMOS battery is a premium 3V lithium replacement designed specifically for Lenovo ThinkPad X1 Carbon (Gen 2-7) and Yoga models. With a 225mAh capacity and compact 23g size, it delivers reliable BIOS power and easy installation via a 2-pin connector. Backed by a 30-day warranty and strong customer support, it’s the go-to choice for professionals seeking dependable laptop battery performance.

## Description

desertcart.com: Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1 : Electronics

## Features

- Rome Tech BIOS CMOS battery for PC motherboard best suits to replace your broken or non-working old 2016 battery - we provide premium quality only
- Compatible with Lenovo ThinkPad X1 Carbon Gen 2–7 (Type 20FB, 20FC, 20HQ, 20HR, 20K3, 20K4, 20KH, 20KG), X1 Yoga Gen 1–3, X280, X390 Yoga, X13 Gen 1–3, X13 Yoga Gen 1–3, X1 Extreme Gen 1, 2, 5
- Enjoy extended reliability of the CR2016 battery and heat shrink of a high caliber - the CMOS CR 2016 batteries will last you for a long time
- The size of the entire unit is extremely small - will fit in almost any electronic device requires 3V CR2016 3V Lithium Battery connector with 2 pins and 2 wires
- Quick and simple battery installation takes only 10 minutes of your time. Try our customer service for resolving any issues during battery replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NZTR6T8 |
| Antenna Location | Laptop |
| Battery Capacity | 225 amp_hours |
| Battery Cell Type | Lithium |
| Battery Weight | 23 g |
| Best Sellers Rank | #1,730 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #59 in Laptop Batteries |
| Brand | Rome Tech |
| Compatible Phone Models | Lenovo ThinkPad X1 Carbon 4th Gen (Type 20FB, 20FC) / Lenovo ThinkPad X1 Carbon 5th Gen Kabylake (Type 20HR, 20HQ) / Lenovo ThinkPad X1 Carbon 5th Gen Skylake (Type 20K4, 20K3) / Lenovo ThinkPad X1 Carbon 6th Gen (Type 20KH, 20KG) / Lenovo ThinkPad X1 Carbon 7th Gen |
| Customer Reviews | 4.4 4.4 out of 5 stars (237) |
| Global Trade Identification Number | 00308135951861 |
| Included Components | Battery |
| Manufacturer | Rome Tech |
| Model Name | cr2016 |
| Model Number | CMOSRTB227 |
| Number of Batteries | 1 Product Specific batteries required. |
| Reusability | Single Use |
| UPC | 308135951861 |
| Unit Count | 1 Count |
| Voltage | 3 volts |
| Warranty Description | 30 Days |

## Product Details

- **Battery Capacity:** 225 amp_hours
- **Battery Cell Composition:** Lithium
- **Brand:** Rome Tech
- **Number of Batteries:** 1 Product Specific batteries required.
- **Recommended Uses For Product:** Laptop

## Images

![Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1 - Image 1](https://m.media-amazon.com/images/I/6143X++g8gL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this compatible with the lenovo x1 carbon 2nd gen (20a7)?**
A: Yes, this Rome Tech item B08NZTR6T8 works with Lenovo X1 Carbon 2nd Gen.

**Q: Does this work with x1 carbon 7th gen?**
A: Please message us so we can find a correct battery for you.

**Q: I need a gen 1, bios battery,  cr 1632. are these available?**
A: Hi there,
Thank you for your question.
Yes, you can order it.

**Q: will this work with lenovo legion5 15arh05?**
A: unfortunately this one wont. This ASIN will B095PR315M, just search it through your amazon search bar

## Frequently Bought Together

- Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon 4th Gen (Type 20FB, 20FC) - BIOS RTC 3V CR2016 X1 with 2 Pin 2 Wire Cable
- BatteryMon 00HW003 Battery for Lenovo ThinkPad X1 Carbon Gen 3 Series 2015 Laptop, P/N: 00HW002 SB10F46440 SB10F46441-15.2V 50Wh 4Cell

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**Shop now:** [https://www.desertcart.hu/products/254309657-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon](https://www.desertcart.hu/products/254309657-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-07*