---
product_id: 64873371
title: "Rome Tech BIOS CMOS RTC CR2032 Lithium 3V Coin Battery for Dell Alienware Alpha & Alienware Steam Machine Desktop Yellow Light Fix - CR2032CL-23-2"
brand: "rome tech"
price: "54.85 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Rome Tech"
url: https://www.desertcart.tn/products/64873371-rome-tech-bios-cmos-rtc-cr2032-lithium-3v-coin-battery
store_origin: TN
region: Tunisia
---

# 3V Lithium Power 10-Minute Quick Install Dell Alienware Alpha Fit Rome Tech BIOS CMOS RTC CR2032 Lithium 3V Coin Battery for Dell Alienware Alpha & Alienware Steam Machine Desktop Yellow Light Fix - CR2032CL-23-2

**Brand:** rome tech
**Price:** 54.85 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Alienware, beat the YLOD blues, and game on like a pro!

## Quick Answers

- **What is this?** Rome Tech BIOS CMOS RTC CR2032 Lithium 3V Coin Battery for Dell Alienware Alpha & Alienware Steam Machine Desktop Yellow Light Fix - CR2032CL-23-2 by rome tech
- **How much does it cost?** 54.85 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/64873371-rome-tech-bios-cmos-rtc-cr2032-lithium-3v-coin-battery)

## 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 Yet Powerful:** Ultra-small CR2032 lithium coin battery packs a punch in a tiny form factor, fitting snugly into tight motherboard spaces.
- • **Effortless Installation:** Designed for a quick 10-minute swap with clear connector compatibility—no tech headaches, just plug and play.
- • **Long-Lasting Reliability:** Premium lithium chemistry guarantees stable 3V power output, keeping your BIOS clock and settings intact for years.
- • **Revive Your Rig Instantly:** Eliminates the dreaded Yellow Light of Death (YLOD) with a simple battery swap and motherboard reset—bring your gaming beast back to life.
- • **Precision Fit for Alienware:** Specifically engineered for Dell Alienware Alpha & Steam Machine models, ensuring seamless compatibility and zero guesswork.

## Overview

The Rome Tech BIOS CMOS RTC CR2032 Lithium 3V Coin Battery is a direct replacement battery designed specifically for Dell Alienware Alpha and Steam Machine desktops. It resolves the common Yellow Light of Death issue by resetting the motherboard’s CMOS, fits perfectly with a compact design, and installs quickly in about 10 minutes. This reliable lithium battery ensures your BIOS settings and real-time clock remain stable, reviving your gaming system with ease.

## Description

desertcart.com: Rome Tech BIOS CMOS RTC CR2032 Lithium 3V Coin Battery for Dell Alienware Alpha & Alienware Steam Machine Desktop Yellow Light Fix - CR2032CL-23-2 : Electronics

Review: Works great with a bit of troubleshooting - My Alienware Alpha had the dreaded yellow blinking lights of death. I Removed the old battery (which is located at the bottom of the motherboard), waited 20 minutes, plugged the new battery in then pressed and held the power button for 20 seconds. After I plugged the power cord in, it still had the blinking yellow light. I read somewhere to unplug the power cord remove the blue jumper from the pins right above the cpu and place it on the 2 pins right under the gpu fan that are vertical. Press and hold the power button while the power cord is unplugged for 20 seconds, then place the blue jumper back to its original location and plugged it in. And bam! It works! No more yellow light. Once the alienware alpha screen appears, I then hit the F2 key to go into bios, save and exit and restarted the alpha and It booted to windows! My Alienware alpha Is alive again after 7 years.
Review: Exact Replacement for An Alienware Alpha - If you get the yellow lights of death on your Alienware Alpha, you definitely need this battery. Do a search for how to replace the battery first to familiarize yourself. It will take approximately an hour to do the swap. This includes the 20 minutes spent with the battery disconnected. The battery from Rome Tech was an exact replacement for the original, including the plug. The reviews that said the plug was different are wrong; its exactly the same. The battery comes with a dime size piece of tape to affix it to the mobo. If fixed my Alienware Alpha up.

## Features

- Designed To Fit Dell Alienware Alpha & Alienware Steam Machine - CMOS motherboard battery battery best suits to replace broken old CMOS battery for PC motherboard. Please contact us if the connector is not compatible with the motherboard
- Resolves Flashing Yellow Light (YLOD) issue - Full motherboard reset must be performed after Alienware Alpha CMOS battery installation
- Dell Alienware Alpha & Alienware Steam Machine CMOS CR2032 lithium 3V coin battery compatible with Steam Machine ASM100, ASM100-980, ASM100-1580, ASM100‑2980BLK, ASM100-4980BLK, ASM100-6980BLK, R1, 13R3
- Extremely small size of the entire unit - Alienware CMOS battery will fit in almost any electronic device requires 3V Battery connector with 2 pins and 2 wires
- Quick and simple CR2032CL-23-2 instalation takes only 10 minutes of your time. NVRAM reset may be required via jumper reset

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CLC97ZY |
| Batteries | 1 AAA batteries required. |
| Best Sellers Rank | #99,959 in Health & Household ( See Top 100 in Health & Household ) #254 in 3V Batteries #563 in Coin & Button Cell Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (654) |
| Date First Available | May 12, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.634 ounces |
| Item model number | CMOSRTB227 |
| Manufacturer | Rome Tech |
| Package Dimensions | 3.9 x 3.43 x 0.28 inches |

## Product Details

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

## Images

![Rome Tech BIOS CMOS RTC CR2032 Lithium 3V Coin Battery for Dell Alienware Alpha & Alienware Steam Machine Desktop Yellow Light Fix - CR2032CL-23-2 - Image 1](https://m.media-amazon.com/images/I/51IAIipmmjL.jpg)

## Questions & Answers

**Q: over the cost it should be**
A: it's ok for the repair it provides

**Q: why is it at 14.00 dollar that is triple the price**
A: not sure, but I didn't have any regret buying this.
Cheaper than buying a new pc

**Q: I need a cmos battery for an msi gs63 laptop.  will this, or another of your batteries, fit?**
A: This particular battery will not fit. Please contact us (Rome Tech) so we can find you a compatible CMOS battery.

**Q: Hello. Does it work for Alienware M11**
A: A quick spotcheck of other sites I never see this show up as working in Alienware laptops.  It might work, but they all list different part numbers.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with a bit of troubleshooting
*by E***D on January 26, 2025*

My Alienware Alpha had the dreaded yellow blinking lights of death. I Removed the old battery (which is located at the bottom of the motherboard), waited 20 minutes, plugged the new battery in then pressed and held the power button for 20 seconds. After I plugged the power cord in, it still had the blinking yellow light. I read somewhere to unplug the power cord remove the blue jumper from the pins right above the cpu and place it on the 2 pins right under the gpu fan that are vertical. Press and hold the power button while the power cord is unplugged for 20 seconds, then place the blue jumper back to its original location and plugged it in. And bam! It works! No more yellow light. Once the alienware alpha screen appears, I then hit the F2 key to go into bios, save and exit and restarted the alpha and It booted to windows! My Alienware alpha Is alive again after 7 years.

### ⭐⭐⭐⭐⭐ Exact Replacement for An Alienware Alpha
*by B***U on May 16, 2025*

If you get the yellow lights of death on your Alienware Alpha, you definitely need this battery. Do a search for how to replace the battery first to familiarize yourself. It will take approximately an hour to do the swap. This includes the 20 minutes spent with the battery disconnected. The battery from Rome Tech was an exact replacement for the original, including the plug. The reviews that said the plug was different are wrong; its exactly the same. The battery comes with a dime size piece of tape to affix it to the mobo. If fixed my Alienware Alpha up.

### ⭐⭐⭐⭐⭐ Worked as expected, brought my Alpha back from the dreaded yellow flash.
*by M***J on January 28, 2021*

Headline says it all. Alienware Alpha that suddenly upon a reboot went to the dreaded yellow flash, usually meaning a dead CMOS battery. I tried to solder my own to see if I could get it to work, but these use a wire with a metal strip that is mechanically bonded to the battery. Crappy design that really was unnecessary on Alienware's part, in addition to the fact that it's on the bottom of the motherboard in a box that is generally otherwise a great design win and still going strong 5 years later after some modest upgrades over time. It's literally the only thing that requires an entire disassembly of the machine to get to, and for no good reason. Anyhow, the replacement seems to work great and I guess if I get 3-4 more years out of the machine, even the pain of installing it will mostly be forgotten. Only wish it hadn't take almost a week to get to me, but that's probably the post office's problem as it was shipped promptly.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*