--- product_id: 540557187 title: "ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC" brand: "lefix" price: "74.24 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/540557187-ml1220-rechargeable-cmos-battery-rtc-compatible-with-dell-xps-15 store_origin: TN region: Tunisia --- # 17mAh Rechargeable Capacity 3V Nominal Voltage Molex 51146 2-pin Connector ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC **Brand:** lefix **Price:** 74.24 DT **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power Your Productivity with Precision – Never Miss a Beat! ## Quick Answers - **What is this?** ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC by lefix - **How much does it cost?** 74.24 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/540557187-ml1220-rechargeable-cmos-battery-rtc-compatible-with-dell-xps-15) ## 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€’ **Plug & Play Confidence:** Correct polarity and connector type guarantee immediate, worry-free replacementβ€”no downtime, just power. - β€’ **Trusted Japanese Quality Inside:** Powered by a premium Japanese battery core, delivering consistent voltage and longevity you can count on. - β€’ **Precision Power for Peak Performance:** Rechargeable 3V lithium manganese dioxide battery ensures reliable RTC function for your Dell XPS & Latitude laptops. - β€’ **Seamless Compatibility Across Models:** Perfectly fits Dell XPS 13, 15 series and Latitude 12/13 2-in-1 models with exact connector specs for hassle-free installation. - β€’ **Ultra-Slim Design, Maximum Efficiency:** Compact 45x12x2mm form factor with lightweight 4g profile keeps your laptop sleek without bulk. ## Overview The LeFix ML1220 Rechargeable CMOS Battery is a high-quality 3V lithium manganese dioxide power cell designed specifically for Dell XPS 13, 15, and Latitude 12/13 2-in-1 laptops. Featuring a slim 45x12x2mm profile and a Molex 51146 2-pin connector, it ensures perfect compatibility and easy installation. Backed by Japanese manufacturing standards, this 17mAh rechargeable battery delivers reliable RTC functionality, keeping your system clock accurate and your device running smoothly. ## Description Compatible Laptops Compatible DP/N: W6NPD,0W6NPD Compatible Dell Laptop: For Latitude 13 (7350) 2-in-1, 12 (7275) For XPS 12 (9250) For XPS 13 (9343), XPS 13 (9350), XPS 13 (9360), XPS 13 (9365) 2-in-1, XPS 13 (9370), XPS 13 (7390),XPS 13 (9380); For XPS 15 (9550), XPS 15 (9560) , XPS 15 (9570) Compatible with Regulatory Model: P58G, T02H,P54G,P71G, P82G Review: Perfect for Razer Blade 15 (2020) Base Model - Perfect for Razer Blade 15 (2020) Base Model Correct plug and polarity. Arrived at 2.65v now charged to a little over 3.1v after about 12 hours with the laptop on mains power and powered up Review: Works perfectly with Dell XPS 15 9560 - Awesome, this work fine with my Dell XPS 15 9560 (2017). I've been using the laptop for at least 8 months since fitting this and there have been no problems at all. ## Features - The Core Battery is the Recharageable ML1220 and Is Produced by Japanese Battery Giant,the Quality Symbol of ML1220 Battery - The Connector Is 2 Pins and 2 Wires.It's the Thin and Long Connector.It is Molex 51146. - Battery Nominal Voltage (V):3 - Nominal Capacity (mAh):17 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGLKD8H1 | | Amperage | 3 Amps | | Antenna Location | Laptop | | Battery Capacity | 17 Milliampere Hour (mAh) | | Battery Cell Type | Lithium Manganese Dioxide | | Battery Weight | 4 Grams | | Battery capacity | 17 Milliampere Hour (mAh) | | Battery cell composition | Lithium Manganese Dioxide | | Best Sellers Rank | 93,639 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,883 in Laptop Batteries | | Brand | LeFix | | Brand Name | LeFix | | Compatible Phone Models | DELL XPS 13 15 | | Customer Reviews | 4.1 out of 5 stars 48 Reviews | | Item Dimensions | 45 x 12 x 2 millimetres | | Manufacturer | LeFix | | Model Name | RTC Battery | | Model Number | For XPS 13 15 | | Number of Batteries | 1 CR2 batteries required. (included) | | Number of batteries | 1 CR2 batteries required. (included) | | Recommended uses for product | Laptop | | Reusability | Rechargeable | | Voltage | 3 Volts | ## Product Details - **Number of batteries:** 1 CR2 batteries required. (included) - **Brand:** LeFix - **Battery capacity:** 17 Milliampere Hour (mAh) - **Recommended uses for product:** Laptop - **Voltage:** 3 Volts ## Images ![ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC - Image 1](https://m.media-amazon.com/images/I/41N3kK8O6zL.jpg) ![ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC - Image 2](https://m.media-amazon.com/images/I/61I9RBU+lKL.jpg) ![ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC - Image 3](https://m.media-amazon.com/images/I/619RXILmPcL.jpg) ![ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC - Image 4](https://m.media-amazon.com/images/I/61CkuFWuXTL.jpg) ![ML1220 Rechargeable CMOS Battery RTC Compatible with Dell XPS 15 9550 9560 Precision 5510 7350|Latitude 12 7275|for Razer Blade Notebook PC - Image 5](https://m.media-amazon.com/images/I/61Gn6jmvXeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for Razer Blade 15 (2020) Base Model *by C***S on 2 March 2026* Perfect for Razer Blade 15 (2020) Base Model Correct plug and polarity. Arrived at 2.65v now charged to a little over 3.1v after about 12 hours with the laptop on mains power and powered up ### ⭐⭐⭐⭐⭐ Works perfectly with Dell XPS 15 9560 *by W***L on 17 May 2025* Awesome, this work fine with my Dell XPS 15 9560 (2017). I've been using the laptop for at least 8 months since fitting this and there have been no problems at all. ### ⭐⭐ Not too sure about the efficiency of this. *by A***R on 12 October 2025* Not sure about this. It is doing the job but not sure if it holds its charge for very long henceonlytwo stars. Early days so it might just take a long time to reach full capacity. Time will tell. ## Frequently Bought Together - LeFix ML1220 Battery Rechargeable RTC CMOS Battery Compatible with Dell XPS 13 15 9350 9343 9360 9365 Precision 5510 5520 7350 XPS 15 9550 9560 (Black Color) - UGREEN SSD Enclosure, Tool-Free USB C External, 10Gbps M.2 NVMe to USB Adapter/Reader Supports M and B&M Keys and Size 2230/2242 /2260/2280 SSDs --- ## 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.tn/products/540557187-ml1220-rechargeable-cmos-battery-rtc-compatible-with-dell-xps-15](https://www.desertcart.tn/products/540557187-ml1220-rechargeable-cmos-battery-rtc-compatible-with-dell-xps-15) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-14*