--- product_id: 222255607 title: "CMOS TYPE 12" brand: "rome tech" price: "VT3633" currency: VUV in_stock: true reviews_count: 9 category: "Rome Tech" url: https://www.desertcart.vu/products/222255607-cmos-type-12 store_origin: VU region: Vanuatu --- # 225mAh Long-lasting Capacity 3V Lithium Ion Power Plug & Play 10-min Install CMOS TYPE 12 **Brand:** rome tech **Price:** VT3633 **Availability:** ✅ In Stock ## Summary > 🔋 Power your Dell’s heartbeat with Rome Tech’s precision CMOS battery! ## Quick Answers - **What is this?** CMOS TYPE 12 by rome tech - **How much does it cost?** VT3633 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/222255607-cmos-type-12) ## 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 expert customer service to guide you through installation or troubleshooting. - • **Compact Powerhouse:** Ultra-small form factor with 2-pin connector fits seamlessly inside your laptop. - • **Reliable Longevity:** Premium lithium-ion cell ensures extended battery life and consistent BIOS backup. - • **Effortless BIOS Revival:** Replace your dead CMOS battery in just 10 minutes and restore flawless boot performance. - • **Precision Compatibility:** Tailored for Dell Latitude E5530 to E6320 models—perfect fit, zero hassle. ## Overview The Rome Tech CR2032 CMOS Battery is a premium 3V lithium-ion replacement battery designed specifically for Dell Latitude E5530 through E6320 laptops. Featuring a compact 2-pin wired design, it delivers reliable BIOS backup power with a 225mAh capacity, ensuring your system clock and BIOS settings remain intact. Easy to install in under 10 minutes, this battery comes with dedicated customer support and a 30-day warranty, making it the go-to choice for professionals seeking dependable laptop maintenance. ## Description Buy Rome Tech CR2032 CMOS Battery for Dell Latitude E5530,E5540, E5550 | E5570, E6230, E6230, E6320 - Laptop Backup BIOS RTC 3V CR2032 with 2 Wire Cable (1-Pack): Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Dell Latitude internal battery - Worked great and very easy to install Review: Working battery - I needed a replacement bios battery due to a bios clock error. This resolved the problem and my boot process no longer suffers. ## Features - Rome Tech BIOS CMOS battery best suits to replace your broken or non-working old battery - we provide premium quality only - Compatible with Dell Latitude E5530, Latitude E5540, Latitude E5550, Latitude E5570, Latitude E6230, E6230, E6320 - Enjoy extended reliability of the CR2032 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 battery installation takes only 10 minutes of your time. Try our customer service for resolving any issues during battery replacement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CCBZQ3S | | Antenna Location | Laptop | | Battery Capacity | 225 milliamp_hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 3 g | | Best Sellers Rank | #25,424 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #1,646 in Laptop Batteries | | Brand | Rome Tech | | Compatible Phone Models | Dell Latitude E5530, Latitude E5540, Latitude E5550, Latitude E5570, Latitude E6230, E6230, E6320 | | Customer Reviews | 4.4 out of 5 stars 58 Reviews | | Manufacturer | Rome Tech | | Model Name | cr2032 | | Number of Batteries | 1 C batteries required. | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | Unit Count | 1 Count | | Voltage | 3 volts | | 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:** Laptop ## Images ![CMOS TYPE 12 - Image 1](https://m.media-amazon.com/images/I/61Dt+k6INwL.jpg) ## Questions & Answers **Q: Will this fit the asus eee pc t101mt?** A: Not sure ..... u need specs from asus (plug, voltage etc.). Then get battery.. **Q: Is this the correct cmos battery for a Lenovo p53s?** A: hello, this will work with Lenovo ThinkPad P53s (Type 20N6, 20N7) **Q: will this work on my P52 Thinkpad?** A: Yes, the model of the battery used by P52 Thinkpad is the same of this one... ## Customer Reviews ### ⭐⭐⭐⭐⭐ Dell Latitude internal battery *by M***T on December 20, 2025* Worked great and very easy to install ### ⭐⭐⭐⭐⭐ Working battery *by G***R on September 12, 2021* I needed a replacement bios battery due to a bios clock error. This resolved the problem and my boot process no longer suffers. ### ⭐⭐⭐⭐⭐ Exactly what I needed *by I***N on September 23, 2021* Needed a new CMOS battery for a GIGABYTE GA-Z170N-Gaming 5 (rev. 1.0) Motherboard and this worked perfectly! ## Frequently Bought Together - Rome Tech CMOS Battery for Dell Latitude E5530,E5540, E5550, E5570, E6230, E6230, E6320 - Laptop Backup BIOS RTC 3V CR2032 with 2 Wire Cable (1-Pack) - Crucial 32GB DDR4 RAM Kit (2x16GB), 3200MHz (PC4-25600) CL22 Laptop Memory, SODIMM 260-Pin, Downclockable to 2933/2666MHz, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT2K16G4SFRA32A - 8GB DDR3 DDR3L-1600 SODIMM, 16GB Kit (2x8GB) PC3L-12800S RAM 1600 Mhz, Motoeagle 2RX8 1.35V Dual Rank Module Chips Upgrade for Laptop --- ## 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.vu/products/222255607-cmos-type-12](https://www.desertcart.vu/products/222255607-cmos-type-12) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-08-14*