--- product_id: 229122614 title: "Rome Tech CR2032 CMOS Battery for Dell Latitude E5400, E5410, E6400" brand: "rome tech" price: "E£ 1721" currency: EGP in_stock: true category: "Rome Tech" url: https://www.desertcart.com.eg/products/229122614-rome-tech-cr2032-cmos-battery-for-dell-latitude-e5400-e5410 store_origin: EG region: Egypt --- # Long-lasting reliability 3V CR2032 power 3-pin wire connector Rome Tech CR2032 CMOS Battery for Dell Latitude E5400, E5410, E6400 **Brand:** rome tech **Price:** E£ 1721 **Availability:** ✅ In Stock ## Summary > 🔋 Power your legacy Dell with precision and speed! ## Quick Answers - **What is this?** Rome Tech CR2032 CMOS Battery for Dell Latitude E5400, E5410, E6400 by rome tech - **How much does it cost?** E£ 1721 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/229122614-rome-tech-cr2032-cmos-battery-for-dell-latitude-e5400-e5410) ## 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:** Expert customer service ready to assist, eliminating downtime and boosting your productivity. - • **Compact Powerhouse:** Ultra-small CR2032 battery design fits snugly without bulk, preserving your laptop’s sleek profile. - • **Premium Durability:** Engineered with heat shrink protection to ensure extended lifespan and consistent performance. - • **Plug & Play Simplicity:** Quick 10-minute installation with a 3-pin wire cable—get back to work faster. - • **Precision Compatibility:** Seamlessly fits Dell Latitude & Vostro models for hassle-free BIOS power restoration. ## Overview The Rome Tech CMOS Battery is a premium CR2032 3V replacement designed specifically for Dell Latitude and Vostro laptops. Featuring a 3-pin wire connector and heat shrink protection, it ensures reliable BIOS power with easy installation in under 10 minutes. Compatible with multiple Dell models, this compact battery guarantees long-lasting performance and comes backed by dedicated customer support. ## Description desertcart.com: Rome Tech CR2032 CMOS Battery for Dell Latitude E5400, E5410, E6400 | E6400 ATG, E6410 Laptop BIOS CR2032 with 3 Pin Wire Cable : Electronics ## Features - Rome Tech CMOS Battery best suits to replace your broken or non-working old BIOS Dell Laptop battery replacement - we provide premium quality only - CR2032 CMOS battery COMPATIBLE with Dell Latitude E5400 / Dell Latitude E5410 / Dell Latitude E6400 / Dell Latitude E6400 ATG / Dell Latitude E6410 / Dell Latitude E6500 / Dell Latitude E6510 / Dell Vostro 1400 / Vostro 1700 / Latitude E4310 / Latitude E5420 / Latitude E5510 - Enjoy extended reliability of the Dell Latitude E6440 battery and heat shrink of a high caliber - the CMOS Dell battery for Laptop will last you for a long time - The size of the DELL E6400 CMOS battery is extremely small - will fit in almost any electronic device requires 3V Battery connector with 3 pins and 3 wires - Quick and simple DELL Laptop Batteries installation takes only 10 minutes of your time. Try our customer service for resolving any issues during CMOS DELL Latitude 5400 Battery replacement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HB752JK | | Antenna Location | Indoor | | Battery Capacity | 225 milliamp_hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 3 g | | Best Sellers Rank | #13,360 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #680 in Laptop Batteries | | Brand | Rome Tech | | Compatible Phone Models | Dell Latitude E5400 / Dell Latitude E5410 / Dell Latitude E6400 / Dell Latitude E6400 ATG / Dell Latitude E6410 / Dell Latitude E6500 / Dell Latitude E6510 / Dell Vostro 1400 / Vostro 1700 / Latitude E4310 / Latitude E5420 / Latitude E5510 | | Customer Reviews | 4.6 4.6 out of 5 stars (123) | | Included Components | Battery | | Manufacturer | Rome Tech | | Model Name | 33REG3PNN2032S | | Model Number | CMOSRTB227 | | Number of Batteries | 1 C batteries required. | | Reusability | Single Use | | Unit Count | 1 Count | | Voltage | 3 volts_of_alternating_current | | Warranty Description | 30 Days | ## Product Details - **Battery Capacity:** 225 milliamp_hours - **Battery Cell Composition:** Lithium Ion - **Brand:** Rome Tech - **Number of Batteries:** 1 C batteries required. - **Recommended Uses For Product:** Indoor ## Images ![Rome Tech CR2032 CMOS Battery for Dell Latitude E5400, E5410, E6400 - Image 1](https://m.media-amazon.com/images/I/61L1jSabvYL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Rome Tech CMOS Battery for Dell Latitude E5400, E5410, E6400, E6400 ATG, E6410 Laptop BIOS CR2032 with 3 Pin Wire Cable - Fancy Buying New Laptop Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 M6500 - Fancy Buying Laptop Battery for Dell Latitude E5400 E5410 E5500 E5510 KM742 KM769 RM656 T749D --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/229122614-rome-tech-cr2032-cmos-battery-for-dell-latitude-e5400-e5410](https://www.desertcart.com.eg/products/229122614-rome-tech-cr2032-cmos-battery-for-dell-latitude-e5400-e5410) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-09-23*