---
product_id: 611389277
title: "Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon 7th Gen, X1 Carbon 7th Gen (Type 20QD, 20QE) - BIOS RTC 3V with 2 Pin 2 Wire Cable"
brand: "rome tech"
price: "¥3184"
currency: JPY
in_stock: true
reviews_count: 1
category: "Rome Tech"
url: https://www.desertcart.jp/products/611389277-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon
store_origin: JP
region: Japan
---

# 3V power output 2-pin 2-wire connector 10-min quick install Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon 7th Gen, X1 Carbon 7th Gen (Type 20QD, 20QE) - BIOS RTC 3V with 2 Pin 2 Wire Cable

**Brand:** rome tech
**Price:** ¥3184
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your ThinkPad’s brain with Rome Tech’s sleek CMOS battery!

## Quick Answers

- **What is this?** Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon 7th Gen, X1 Carbon 7th Gen (Type 20QD, 20QE) - BIOS RTC 3V with 2 Pin 2 Wire Cable by rome tech
- **How much does it cost?** ¥3184 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/611389277-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

- • **Reliable 3V Power Boost:** Ensures your Lenovo ThinkPad X1 Carbon 7th Gen BIOS stays powered and stable.
- • **Compact & Durable Design:** Small form factor with premium heat shrink for long-lasting performance.
- • **Precision 2-Pin Connector:** Seamlessly fits with your laptop’s motherboard for hassle-free replacement.
- • **Swift 10-Minute Installation:** Get your device up and running fast—no tech headaches required.
- • **Trusted Lenovo Compatibility:** Specifically engineered for multiple X1 Carbon 7th Gen models to guarantee perfect fit.

## Overview

The Rome Tech CR2016 CMOS Battery is a premium 3V replacement battery designed specifically for Lenovo ThinkPad X1 Carbon 7th Gen models. Featuring a compact size, 2-pin 2-wire connector, and durable heat shrink casing, it offers reliable BIOS power and quick installation in under 10 minutes, ensuring your laptop’s system clock and BIOS settings stay intact.

## Description

Buy Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon 7th Gen, X1 Carbon 7th Gen (Type 20QD, 20QE) - BIOS RTC 3V with 2 Pin 2 Wire Cable: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Thicker than factory battery - The supplied CR2016 replacement is thicker than the factory battery by a couple mm. I had to trim the yellow heat shrink cover because it had a wrinkle, which made it even thicker. 2/5 stars because I got it to work by removing their 3m double sided adhesive (which is also thicker than the factory adhesive strip) and trimming the wrap. If i had to do it again I'd order it from Lenovo or choose a different brand.

## Features

- Rome Tech BIOS X1 Carbon CMOS battery best suits to replace your broken or non-working old battery - we provide premium quality only
- Compatible with Lenovo ThinkPad X1 Carbon 7th Gen, Lenovo ThinkPad X1 Carbon 7th Gen (Type 20QD, 20QE), Lenovo ThinkPad X1 Carbon 7th Gen (Type 20R1, 20R2)
- Enjoy extended reliability of the CR2016 Lenovo x1 Carbon Gen 7 Cmos battery and heat shrink of a high caliber - the CMOS battery 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 Battery connector with 2 pins and 2 wires
- Quick and simple CMOS battery for Lenovo Thinkpad x1 Carbon Gen 6 installation takes only 10 minutes of your time. Try our customer service for resolving any issues during Carbon battery replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVSDK651 |
| Batteries | 1 CR2 batteries required. (included) |
| Best Sellers Rank | #105,594 in Electronics ( See Top 100 in Electronics ) #1,905 in Laptop Batteries |
| Customer Reviews | 3.3 3.3 out of 5 stars (3) |
| Date First Available | February 16, 2024 |
| Item Weight | 0.634 ounces |
| Manufacturer | Rome Tech |
| Package Dimensions | 5.43 x 4.25 x 0.28 inches |

## Product Details

- **Battery Capacity:** 225 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Rome Tech
- **Number of Batteries:** 1 CR2 batteries required. (included)
- **Recommended Uses For Product:** Indoor

## Images

![Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon 7th Gen, X1 Carbon 7th Gen (Type 20QD, 20QE) - BIOS RTC 3V with 2 Pin 2 Wire Cable - Image 1](https://m.media-amazon.com/images/I/61sQA6lXm1L.jpg)

## Customer Reviews

### ⭐⭐ Thicker than factory battery
*by S***N on November 14, 2024*

The supplied CR2016 replacement is thicker than the factory battery by a couple mm. I had to trim the yellow heat shrink cover because it had a wrinkle, which made it even thicker. 2/5 stars because I got it to work by removing their 3m double sided adhesive (which is also thicker than the factory adhesive strip) and trimming the wrap. If i had to do it again I'd order it from Lenovo or choose a different brand.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/611389277-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon](https://www.desertcart.jp/products/611389277-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*