--- product_id: 99515236 title: "Maxell ML 1220 ML1220 Compaq V2000 CMOS Battery" brand: "maxell" price: "€ 0.50" currency: EUR in_stock: true reviews_count: 3 url: https://www.desertcart.com.cy/products/99515236-maxell-ml-1220-ml1220-compaq-v2000-cmos-battery store_origin: CY region: Cyprus --- # Reliable CMOS backup battery Rechargeable Lithium Manganese Dioxide 1g ultra-lightweight power Maxell ML 1220 ML1220 Compaq V2000 CMOS Battery **Brand:** maxell **Price:** € 0.50 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your productivity with the tiny battery that keeps your tech ticking! ## Quick Answers - **What is this?** Maxell ML 1220 ML1220 Compaq V2000 CMOS Battery by maxell - **How much does it cost?** € 0.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/99515236-maxell-ml-1220-ml1220-compaq-v2000-cmos-battery) ## Best For - maxell enthusiasts ## Why This Product - Trusted maxell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Easy Replacement:** Simple swap-in design means no tech headachesβ€”get back to work fast. - β€’ **Trusted CMOS Backup:** Ensures your laptop and electronics maintain accurate time and memory settings. - β€’ **Ultra-Lightweight Power:** At just 1 gram, it keeps your device running without the bulk. - β€’ **Wide Device Compatibility:** Perfect fit for Acer, HP, Compaq, Sony, Gateway, and more. - β€’ **Long-Lasting Rechargeable Chemistry:** Lithium Manganese Dioxide tech delivers dependable, rechargeable energy. ## Overview The Maxell ML1220 is a lightweight, rechargeable Lithium Manganese Dioxide coin cell battery designed as a CMOS backup for laptops, notebooks, PDAs, and other electronics. Compatible with major brands like Acer, HP, Compaq, and Sony, it ensures reliable clock and memory retention with easy installation and long-lasting performance. ## Description This small rechargeable ML1220 battery is commonly used in electronic devices such as notebook and laptop computers, PDAs, tablet PCs, digital cameras and communications equipment. It is commonly used as a backup clock battery in many timer equipped home electronics devices. The ML1220 comes from the series of Lithium Manganese Dioxide rechargeable coin cell batteries. Our ML1220 replacement CMOS battery is suitable for a range of notebook and laptop computers from Acer, HP, Compaq, Sony and Gateway. For example it can replace the Fujitsu AHL03014003 and is used in Compaq nx 9005, Solo 1100, Solo 1150, Solo 3300, Solo 3350, Solo 9500 and Solo 9550 amongst many others. In most cases, replacement of the ML1220 battery is an easy task. The ML1220 is an equivalent to many other batteries and is used as a CMOS / memory battery for many other devices. Review: Works as expected - Took a few days to receive without prime, but otherwise no complaints. Works as expected for my laptop. Review: Not Maxell as Advertised - I ordered an Maxell ML1220, NOT an FDK ML1220. If you are going to substitute, say so. Very misleading. I don't like off-brand garbage. ## Features - MAXELL ML 1220 ML1220 COMPAQ V2000 AHL03014003 CMOS BATTERY ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00659NLSI | | ASIN | B00659NLSI | | Antenna Location | Camera, Clock, Laptop, Tablet | | Batteries | 1 Product Specific batteries required. (included) | | Battery Cell Type | Lithium Manganese Dioxide | | Battery Weight | 1 Grams | | Brand | Maxell | | Customer Reviews | 3.9 3.9 out of 5 stars (10) | | Date First Available | September 3, 2012 | | Is Discontinued By Manufacturer | No | | Item Weight | 1 Grams | | Item Weight | 0.04 ounces | | Manufacturer | Maxell | | Manufacturer | Maxell | | Model Name | ML1220 | | Number of Batteries | 1 Product Specific batteries required. (included) | | Reusability | Single Use | ## Product Details - **Battery Cell Composition:** Lithium Manganese Dioxide - **Brand:** Maxell - **Number of Batteries:** 1 Product Specific batteries required. (included) - **Recommended Uses For Product:** Camera, Clock, Laptop, Tablet - **Reusability:** Single Use ## Images ![Maxell ML 1220 ML1220 Compaq V2000 CMOS Battery - Image 1](https://m.media-amazon.com/images/I/417jQFsNjZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as expected *by P***N on January 7, 2020* Took a few days to receive without prime, but otherwise no complaints. Works as expected for my laptop. ### ⭐ Not Maxell as Advertised *by M***I on February 19, 2020* I ordered an Maxell ML1220, NOT an FDK ML1220. If you are going to substitute, say so. Very misleading. I don't like off-brand garbage. ### ⭐⭐ Item arrived does not match the one in the photo *by S***N on May 9, 2020* The item arrived: - is not the same Brand despite the fact the in th4e description it says it is a Maxell. - The item arrived has two prongs soldered, one to each side of the battery. This makes it unusable as BIOS laptop battery. Amazon has become more like eBay these day. Please do what ever it takes to sell their stuff. --- ## 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.com.cy/products/99515236-maxell-ml-1220-ml1220-compaq-v2000-cmos-battery](https://www.desertcart.com.cy/products/99515236-maxell-ml-1220-ml1220-compaq-v2000-cmos-battery) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-05-06*