--- product_id: 583400775 title: "Rome Tech ML1220 CMOS BIOS Battery for Dell XPS 13 9350/Dell XPS 13 9343/Dell..." brand: "rome tech" price: "3342 som" currency: KGS in_stock: true category: "Rome Tech" url: https://www.desertcart.kg/products/583400775-rome-tech-ml1220-cmos-bios-battery-for-dell-xps-13 store_origin: KG region: Kyrgyzstan --- # 3V stable voltage output 225mAh Lithium-Ion power 10-min quick install Rome Tech ML1220 CMOS BIOS Battery for Dell XPS 13 9350/Dell XPS 13 9343/Dell... **Brand:** rome tech **Price:** 3342 som **Availability:** ✅ In Stock ## Summary > 🔋 Power your precision with Rome Tech’s sleek CMOS battery—because your Dell deserves the best! ## Quick Answers - **What is this?** Rome Tech ML1220 CMOS BIOS Battery for Dell XPS 13 9350/Dell XPS 13 9343/Dell... by rome tech - **How much does it cost?** 3342 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/583400775-rome-tech-ml1220-cmos-bios-battery-for-dell-xps-13) ## 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 - • **Ultra-Compact Design:** Slim, lightweight 3g form factor fits effortlessly inside your device without bulk or hassle. - • **Seamless Compatibility:** Perfectly engineered for Dell XPS 13, XPS 15, and Precision series models—no guesswork, just plug & play. - • **Fast & Easy Installation:** Replace your CMOS battery in just 10 minutes with minimal tools—get back to work faster. - • **Long-Lasting Power Boost:** 225mAh Lithium-Ion battery ensures your Dell XPS stays reliably powered for extended BIOS backup. - • **Trusted Quality & Support:** Backed by Rome Tech’s premium build and dedicated customer service for peace of mind. ## Overview The Rome Tech ML1220 CMOS Battery is a high-quality, rechargeable 225mAh Lithium-Ion battery designed specifically for Dell XPS 13, XPS 15, and Precision 5510-5530 models. Delivering a stable 3V output, it ensures reliable BIOS RTC backup with a compact 3g form factor. Installation is quick and hassle-free, supported by dedicated customer service, making it the go-to replacement for maintaining your device’s optimal performance. ## Description Buy Rome Tech ML1220 CMOS Battery for Dell XPS 13 (7390, 9305) | (9343, 9350, 9360, 9365, 9370, 9380), XPS 15 (9550, 9560, 9570) & Precision 5510, 5520, 5530 – BIOS RTC Backup 2-Wire Cable: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - High-Quality Replacement: Rome Tech ML1220 CMOS battery delivers long-lasting, stable power. Ships partially charged (2.6–2.8 V) and fully recharges in your device for optimal operation. - RTC rechargeable battery compatible with such models as: Dell XPS 13 9350 / Dell XPS 13 9343 / Dell XPS 13 9360/Dell XPS 13 9365 2-in-1 / Dell XPS 15 9550 / Dell XPS 15 9560 - Enjoy extended reliability of the CMOS 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 - Fast and hassle-free installation: replace your CMOS battery in about 10 minutes. Dedicated customer service is available for any assistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CM449YK9 | | Antenna Location | Indoor | | Battery Capacity | 225 milliamp_hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 3 g | | Best Sellers Rank | #7,235 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #278 in Laptop Batteries | | Brand | Rome Tech | | Compatible Phone Models | Dell XPS 13 7390, 9305, 9343, 9350, 9360, 9365, 9370, 9380 (включая 2-in-1), Dell XPS 15 9550, 9560, 9570, Dell Precision 5510, 5520, 5530, Miix 510-12IKB Tablet 80XE, Miix 510-12ISK Tablet 80U1, Miix 520-12IKB Tablet 81CG, Miix 520-12IKB Tablet 20M3, Miix 520-12IKB Tablet 20M4 | | Customer Reviews | 4.8 4.8 out of 5 stars (24) | | Manufacturer | Rome Tech | | Model Name | 22SLIMPNML1220S-01 | | Number of Batteries | 1 CR2 batteries required. (included) | | Reusability | No | | UPC | 712302255636 | | 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 CR2 batteries required. (included) - **Recommended Uses For Product:** Indoor ## Images ![Rome Tech ML1220 CMOS BIOS Battery for Dell XPS 13 9350/Dell XPS 13 9343/Dell... - Image 1](https://m.media-amazon.com/images/I/61HaJHtP0AL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Rome Tech ML1220 CMOS BIOS Battery for Dell XPS 13 9350, 9343, 9360, 9365 2-in-1, 15 9550, 9560 - Laptop Backup RTC with 2 Wire Cable - DXGH8 7.6V 52Wh Battery for Dell XPS 13 9370 9380 2019 Inspiron 13 7390 7391 2-in-1 5390 5391 7490 Latitude 3301 E3301 Vostro 5390 5391 Series 0H754V H754V G8VCF G8VCF6C HK6N5 P113G001 P82G P82G001 - JOREST 38Pcs Small Precision Screwdriver Set (S2 Steel), Magnetic Screwdriver Set with Torx T5 T6 T8, Mini Repair Tool Kit for Macbook, Computer, Laptop, iPhone, PS4 PS5, Xbox, Switch, Glasses, Watch --- ## 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.kg/products/583400775-rome-tech-ml1220-cmos-bios-battery-for-dell-xps-13](https://www.desertcart.kg/products/583400775-rome-tech-ml1220-cmos-bios-battery-for-dell-xps-13) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-18*