---
product_id: 345295286
title: "Rome Tech CR2025 W CMOS Battery for Dell Alienware M15 / M17 Genuine KTS 8b1 - Laptop Backup BIOS RTC 3V with 2 Wire Cable FI Connector"
brand: "rome tech"
price: "5.59 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/345295286-rome-tech-cr2025-w-cmos-battery-for-dell-alienware-m15
store_origin: OM
region: Oman
---

# Quick Install (10 min) Compact Size (3.2g) 3V Lithium Power Rome Tech CR2025 W CMOS Battery for Dell Alienware M15 / M17 Genuine KTS 8b1 - Laptop Backup BIOS RTC 3V with 2 Wire Cable FI Connector

**Brand:** rome tech
**Price:** 5.59 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Alienware with Confidence!

## Quick Answers

- **What is this?** Rome Tech CR2025 W CMOS Battery for Dell Alienware M15 / M17 Genuine KTS 8b1 - Laptop Backup BIOS RTC 3V with 2 Wire Cable FI Connector by rome tech
- **How much does it cost?** 5.59 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/345295286-rome-tech-cr2025-w-cmos-battery-for-dell-alienware-m15)

## 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

- • **⚙️ Easy Installation:** Replace your old battery in just 10 minutes.
- • **🌍 Eco-friendly Choice:** Lithium Manganese Dioxide for a greener planet.
- • **🔧 Seamless Compatibility:** Perfectly fits Dell Alienware M15/M17 models.
- • **⏳ Long-lasting Reliability:** Enjoy extended battery life with premium quality.
- • **🔄 Rechargeable Convenience:** Designed for repeated use, saving you money.

## Overview

The Rome Tech CR2025 W CMOS Battery is a high-quality replacement for Dell Alienware M15/M17 laptops, featuring a compact design, quick installation, and long-lasting performance. Weighing only 3.2 grams, this rechargeable lithium manganese dioxide battery ensures your device runs smoothly and efficiently.

## Description

Rome Tech CR2025 W CMOS Battery for Dell Alienware M15 / M17 Genuine KTS 8b1 - Laptop Backup BIOS RTC 3V with 2 Wire Cable FI Connector

## Features

- Rome Tech BIOS Alienware CMOS battery best suits to replace your broken or non-working old battery - we provide premium quality only
- CR2025 replacement battery compatible with Dell Alienware M15 / M17 Genuine
- Enjoy extended reliability of the CR2025 battery and heat shrink of a high caliber - the Alienware Alpha 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 ThinkPad 11E CMOS Battery CR2025 FI connector with 2 pins and 2 wires
- Quick and simple Alienware 17 R5 CMOS battery installation takes only 10 minutes of your time. Try our customer service for resolving any issues during battery replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Weight | 3.2 Grams |
| Unit Count | 1 Count |
| Battery Cell Type | Lithium Manganese Dioxide |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| Voltage | 3 Volts |
| Compatible Phone Models | see description |

## Product Details

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

## Images

![Rome Tech CR2025 W CMOS Battery for Dell Alienware M15 / M17 Genuine KTS 8b1 - Laptop Backup BIOS RTC 3V with 2 Wire Cable FI Connector - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

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

## Frequently Bought Together

- Rome Tech CR2025 W CMOS Battery for Dell Alienware M15 / M17 Genuine KTS 8b1 - Laptop Backup BIOS RTC 3V with 2 Wire Cable FI Connector
- OUWEE 1F22N Laptop Battery for Dell Alienware M15 R1 M17 R1, G5 15 5590 5590-D2783W 5590-D2743B D2842W D2843W D2865B G7 7590 D2785B ALW15M-D1523S, fit for JJPFK 0JJPFK 06YV0V HYWXJ 0HYWXJ 15.2V 60WH

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**Shop now:** [https://www.desertcart.com.om/products/345295286-rome-tech-cr2025-w-cmos-battery-for-dell-alienware-m15](https://www.desertcart.com.om/products/345295286-rome-tech-cr2025-w-cmos-battery-for-dell-alienware-m15)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-22*