---
product_id: 611389277
title: "RT-CMOS-26"
brand: "rome tech"
price: "S/.66"
currency: PEN
in_stock: null
reviews_count: 1
category: "Rome Tech"
url: https://www.desertcart.pe/products/611389277-rt-cmos-26
store_origin: PE
region: Peru
---

# 3V CR2016 power 2-pin 2-wire connector 10-min quick install RT-CMOS-26

**Brand:** rome tech
**Price:** S/.66
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your ThinkPad with precision and speed — never miss a beat!

## Quick Answers

- **What is this?** RT-CMOS-26 by rome tech
- **How much does it cost?** S/.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/611389277-rt-cmos-26)

## 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

- • **Dedicated Support:** Access responsive customer service ready to assist with any installation challenges, ensuring a smooth upgrade experience.
- • **Reliable Longevity:** Premium-grade CR2016 battery with enhanced heat shrink protection for extended lifespan and consistent RTC functionality.
- • **Compact & Efficient:** Ultra-small form factor fits effortlessly into your device without bulk, maintaining sleek laptop design integrity.
- • **Effortless Installation:** Designed for a swift 10-minute replacement process, minimizing downtime and maximizing productivity.
- • **Precision Compatibility:** Tailored for Lenovo ThinkPad X1 Carbon 7th Gen models (20QD, 20QE, 20R1, 20R2) ensuring seamless BIOS performance.

## Overview

The Rome Tech BIOS X1 Carbon CMOS battery is a premium CR2016 3V replacement designed specifically for Lenovo ThinkPad X1 Carbon 7th Gen models. Featuring a compact size, 2-pin 2-wire connector, and enhanced heat shrink protection, it promises reliable BIOS and RTC performance. Installation is quick and straightforward, supported by dedicated customer service to ensure hassle-free upgrades.

## 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 | #157,499 in Electronics ( See Top 100 in Electronics ) #3,284 in Laptop Batteries |
| Customer Reviews | 3.4 3.4 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

![RT-CMOS-26 - Image 1](https://m.media-amazon.com/images/I/51PMObIbffL.jpg)
![RT-CMOS-26 - Image 2](https://m.media-amazon.com/images/I/51UDclEwkgL.jpg)
![RT-CMOS-26 - Image 3](https://m.media-amazon.com/images/I/51dVzfCu7ML.jpg)
![RT-CMOS-26 - Image 4](https://m.media-amazon.com/images/I/51r3SWILPlL.jpg)
![RT-CMOS-26 - Image 5](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

- 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
- Anepoch L18C4P71 02DL006 Laptop Battery Replacement for Lenovo ThinkPad X1 Yoga 4th Gen / X1 Carbon 7th 8th Gen SB10K97644 02DL004 L18L4P71 SB10K97642 02DL005 L18M4P72 SB10K97643 15.36V 51Wh 3325mAh

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**Shop now:** [https://www.desertcart.pe/products/611389277-rt-cmos-26](https://www.desertcart.pe/products/611389277-rt-cmos-26)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-25*