---
product_id: 524619559
title: "CMOS Battery for IBM Lenovo ThinkPad Laptop X1 Carbon 2-nd Carbon 3rd Carbon 4th Carbon 5th Carbon 6th BIOS RTC CR2016 Battery with 2 Wire Cable and Connector"
brand: "ljcell"
price: "₨246"
currency: SCR
in_stock: true
reviews_count: 8
category: "Ljcell"
url: https://www.desertcart.sc/products/524619559-cmos-battery-for-ibm-lenovo-thinkpad-laptop-x1-carbon-2
store_origin: SC
region: Seychelles
---

# 3V Lithium Manganese Dioxide power Universal Lenovo ThinkPad X1 Carbon compatibility 8-year lifespan CMOS Battery for IBM Lenovo ThinkPad Laptop X1 Carbon 2-nd Carbon 3rd Carbon 4th Carbon 5th Carbon 6th BIOS RTC CR2016 Battery with 2 Wire Cable and Connector

**Brand:** ljcell
**Price:** ₨246
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your productivity with battery backup that lasts a career!

## Quick Answers

- **What is this?** CMOS Battery for IBM Lenovo ThinkPad Laptop X1 Carbon 2-nd Carbon 3rd Carbon 4th Carbon 5th Carbon 6th BIOS RTC CR2016 Battery with 2 Wire Cable and Connector by ljcell
- **How much does it cost?** ₨246 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/524619559-cmos-battery-for-ibm-lenovo-thinkpad-laptop-x1-carbon-2)

## Best For

- ljcell enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Ultra-slim 3.35 x 0.79 x 0.08 inches design keeps your laptop sleek and ready.
- • **Plug & Play Simplicity:** Includes 2-wire cable and connector for effortless DIY replacement—no tech skills required.
- • **Enduring Power, Zero Hassle:** Up to 8 years of reliable BIOS and RTC backup—set it and forget it.
- • **Trusted Quality, Top-Ranked:** LJCELL brand with 4.6-star rating and #33 in Laptop Batteries—join thousands of satisfied pros.
- • **Seamless Lenovo ThinkPad Fit:** Specifically engineered for X1 Carbon 2nd-6th Gen and select Yoga models for perfect compatibility.

## Overview

The LJCELL CMOS Battery CR2016 is a high-quality, 3V Lithium Manganese Dioxide power source designed for IBM Lenovo ThinkPad X1 Carbon (2nd to 6th Gen) and select Yoga laptops. It offers up to 8 years of reliable BIOS and RTC backup, comes with a 2-wire cable and connector for easy installation, and is lightweight and compact. With a strong 4.6-star rating and top 50 ranking in laptop batteries, it’s the trusted choice for professionals seeking hassle-free, long-lasting laptop timekeeping.

## Description

Buy LJCELL CMOS Battery for IBM Lenovo ThinkPad Laptop X1 Carbon 2-nd Carbon 3rd Carbon 4th Carbon 5th Carbon 6th BIOS RTC CR2016 Battery with 2 Wire Cable and Connector: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked good - It worked great.
Review: Good replacement - Good replacement

## Features

- High-quality Cmos Battery: This CR2016 battery is specifically designed for laptops and has high-quality performance and reliability, so you can say goodbye to laptop time and date setting issues!
- Compatibility: This battery is universal and compatible with most laptop brands and models, which means you only need to buy one battery to use on multiple laptops. Rtc Bios Cmos battery compatible with Ibm Lenovo ThinkPad X1 Carbon 2-nd,X1 Carbon 3rd,X1 Carbon 4th,X1 Carbon 5th,X1 Carbon 6th.Cmos battery for Lenovo P40 Yoga,Thinkpad S3 Yoga 14.
- Longevity: This battery has a long lifespan and can keep your laptop's time and date setting for up to 8 years, which means you don't need to replace the battery frequently and can save a lot of time and money.
- Convenient and easy to use: Replacing the battery is very simple and can be completed in just a few steps without any special professional skills or tools, which means you can easily complete the battery replacement task on your own.
- Battery packaging: Each battery product is individually packaged, these batteries cannot be charged, otherwise they will damage the battery and product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYDF572X |
| Antenna Location | Laptop |
| Battery Capacity | 90 milliamp_hours |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 2 g |
| Best Sellers Rank | #977 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #33 in Laptop Batteries |
| Brand | LJCELL |
| Customer Reviews | 4.6 out of 5 stars 91 Reviews |
| Item Dimensions | 3.35 x 0.79 x 0.08 inches |
| Item Weight | 4 g |
| Manufacturer | LJCELL |
| Model Name | LJ-CMOS-3 |
| Model Number | LJ-CMOS-3 |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Recommended Uses For Product | Laptop |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Voltage | 3 volts |
| Warranty Description | 8 years validity |

## Product Details

- **Battery Capacity:** 90 milliamp_hours
- **Battery Cell Composition:** Lithium Manganese Dioxide
- **Brand:** LJCELL
- **Number of Batteries:** 1 CR2 batteries required. (included)
- **Recommended Uses For Product:** Laptop

## Images

![CMOS Battery for IBM Lenovo ThinkPad Laptop X1 Carbon 2-nd Carbon 3rd Carbon 4th Carbon 5th Carbon 6th BIOS RTC CR2016 Battery with 2 Wire Cable and Connector - Image 1](https://m.media-amazon.com/images/I/514qHJu7n4L.jpg)

## Questions & Answers

**Q: What "size" battery is this, 2016 or 2032? My HP touchsmart-tm2 will only accept a thin battery(2016).**
A: 2016. I measured it and it's 2.3 mm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked good
*by T***S on August 12, 2026*

It worked great.

### ⭐⭐⭐⭐⭐ Good replacement
*by R***L on August 18, 2026*

Good replacement

### ⭐⭐⭐⭐⭐ Perfect Fit
*by T***Y on May 19, 2026*

Fast delivery and it did the trick.

## Frequently Bought Together

- LJCELL CMOS Battery for IBM Lenovo ThinkPad Laptop X1 Carbon 2-nd Carbon 3rd Carbon 4th Carbon 5th Carbon 6th BIOS RTC CR2016 Battery with 2 Wire Cable and Connector
- LAQUEENA SB10K97586 Laptop Battery Compatible with Lenovo ThinkPad X1 Carbon 5th Gen (2017)/ X1 Carbon 6th Gen (2018) Series SB10K97587 SB10K97588 01AV430 01AV431 01AV494 01AV429 11.58V 57Wh 3-Cell
- 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

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**Shop now:** [https://www.desertcart.sc/products/524619559-cmos-battery-for-ibm-lenovo-thinkpad-laptop-x1-carbon-2](https://www.desertcart.sc/products/524619559-cmos-battery-for-ibm-lenovo-thinkpad-laptop-x1-carbon-2)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-09-19*