--- product_id: 515259659 title: "ML1220 Battery Rechargeable CMOS Battery RTC Memory Battery Compatible with Dell XPS15 XPS 9550 9560 Precision 5510 7350|Latitude 12 7275 (Black Color)" brand: "lefix" price: "β‚±1389" currency: PHP in_stock: true reviews_count: 9 category: "Le Fix" url: https://www.desertcart.ph/products/515259659-ml1220-battery-rechargeable-cmos-battery-rtc-memory-battery-compatible-dell store_origin: PH region: Philippines --- # Rechargeable Lithium Manganese Dioxide Compatible with Dell XPS & Precision Series 3V Nominal Voltage ML1220 Battery Rechargeable CMOS Battery RTC Memory Battery Compatible with Dell XPS15 XPS 9550 9560 Precision 5510 7350|Latitude 12 7275 (Black Color) **Brand:** lefix **Price:** β‚±1389 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Recharge your Dell’s heartbeat β€” never miss a BIOS beat! ## Quick Answers - **What is this?** ML1220 Battery Rechargeable CMOS Battery RTC Memory Battery Compatible with Dell XPS15 XPS 9550 9560 Precision 5510 7350|Latitude 12 7275 (Black Color) by lefix - **How much does it cost?** β‚±1389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/515259659-ml1220-battery-rechargeable-cmos-battery-rtc-memory-battery-compatible-dell) ## Best For - lefix enthusiasts ## Why This Product - Trusted lefix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Lightweight Yet Mighty:** At just 4 grams, it’s a featherweight that packs a punch in power retention. - β€’ **Revive & Extend Laptop Life:** Breathe new life into your Dell XPS or Precision with a simple, effective battery swap. - β€’ **Power Up Your BIOS Stability:** Say goodbye to annoying BIOS errors with a reliable 3V rechargeable battery. - β€’ **Slim & Sleek Connector Design:** Unique thin and long 2-wire connector fits perfectly in your Dell laptop. - β€’ **Engineered by Japanese Experts:** Premium quality from a trusted battery giant ensures long-lasting performance. ## Overview The LeFix ML1220 is a rechargeable 3V CMOS RTC memory battery designed specifically for Dell XPS and Precision laptops. Featuring a unique thin and long 2-wire connector, it delivers reliable BIOS power with a lightweight 4-gram lithium manganese dioxide cell. Engineered by a renowned Japanese manufacturer, this battery ensures long-lasting stability and is perfect for reviving older Dell models like the XPS 15 9550/9560 and Latitude 12 7275. ## Description desertcart.com: LeFix ML1220 Battery Rechargeable CMOS Battery RTC Memory Battery Compatible with Dell XPS15 XPS 9550 9560 Precision 5510 7350|Latitude 12 7275 (Black Color) : Electronics Review: Works as intended - Works great as a dell xps laptop replacement, no more bios errors. Review: Worked great - Worked great and revived an old laptop. ## Features - The Core Battery is the Recharageable ML1220 and Is Produced by Japanese Battery Giant,the Quality Symbol of ML1220 Battery - The Connector Is Not the Standard One of 2 Pins and 2 Wires.It's the Thin and Long Connector. - Battery Nominal Voltage (V):3 - Nominal Capacity (mAh):17 - It Is Compatible with Dell XPS13 15 9350 9343 9360 9365 Precision 5510 7350 XPS 15 9550 9560 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BP6Z9T8C | | Amperage | 3 Amps | | Antenna Location | Laptop | | Battery Capacity | 17 Milliamp Hours | | Battery Cell Composition | Lithium Manganese Dioxide | | Battery Cell Type | Lithium Manganese Dioxide | | Battery Weight | 4 Grams | | Best Sellers Rank | #10,109 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #456 in Laptop Batteries | | Brand | LeFix | | Customer Reviews | 4.5 out of 5 stars 22 Reviews | | Item Dimensions | 1.97 x 0.47 x 0.08 inches | | Manufacturer | LeFix | | Model Name | ML1220 | | Model Number | For XPS 15 9550 9560 | | Number of Batteries | 1 C batteries required. (included) | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | Unit Count | 1.0 Count | | Voltage | 3 Volts | ## Product Details - **Battery Capacity:** 17 Milliamp Hours - **Battery Cell Composition:** Lithium Manganese Dioxide - **Brand:** LeFix - **Number of Batteries:** 1 C batteries required. (included) - **Recommended Uses For Product:** Laptop ## Images ![ML1220 Battery Rechargeable CMOS Battery RTC Memory Battery Compatible with Dell XPS15 XPS 9550 9560 Precision 5510 7350|Latitude 12 7275 (Black Color) - Image 1](https://m.media-amazon.com/images/I/41N3kK8O6zL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as intended *by F***K on April 13, 2026* Works great as a dell xps laptop replacement, no more bios errors. ### ⭐⭐⭐⭐⭐ Worked great *by B***K on October 5, 2025* Worked great and revived an old laptop. ### ⭐⭐⭐⭐⭐ Worked well for my Dell Xps 15 9560 *by T***Y on May 15, 2025* I used it for my Dell XPS laptop. The OEM part had a shorter wire and a I had a bit of trouble managing the extra length. But all's well that ends well! ## Frequently Bought Together - LeFix ML1220 Battery Rechargeable CMOS Battery RTC Memory Battery Compatible with Dell XPS15 XPS 9550 9560 Precision 5510 7350|Latitude 12 7275 (Black Color) - SP 512GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") Internal Solid State Drive (SP512GBSS3A55S25) - Crucial RAM 32GB Kit (2x16GB) DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT2K16G4SFRA32A --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/515259659-ml1220-battery-rechargeable-cmos-battery-rtc-memory-battery-compatible-dell](https://www.desertcart.ph/products/515259659-ml1220-battery-rechargeable-cmos-battery-rtc-memory-battery-compatible-dell) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-10*