--- product_id: 646438233 title: "Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1" brand: "rome tech" price: "AR$119528" currency: ARS in_stock: true category: "Rome Tech" url: https://www.desertcart.com.ar/products/646438233-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon store_origin: AR region: Argentina --- # 3V CR2016 Lithium Power 10+ Years Long Life 2-Pin 2-Wire Connector Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1 **Brand:** rome tech **Price:** AR$119528 **Availability:** ✅ In Stock ## Summary > 🔋 Power your ThinkPad’s memory with Rome Tech — because your BIOS deserves the best backup! ## Quick Answers - **What is this?** Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1 by rome tech - **How much does it cost?** AR$119528 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/646438233-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon) ## 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 - • **Premium Longevity:** Engineered for over a decade of reliable BIOS and RTC backup power—never lose your settings again. - • **Compact Powerhouse:** Ultra-small form factor designed to fit snugly without bulk, preserving your laptop’s sleek profile. - • **Plug & Play Simplicity:** Quick 10-minute installation with a secure 2-pin 2-wire cable—no tech wizardry required. - • **Effortless Compatibility:** Seamlessly fits Lenovo ThinkPad X1 Carbon Gen 2-7 models for instant BIOS revival. - • **Certified Safety & Quality:** Backed by MSDS and UN38.3 certifications ensuring safe, durable, and eco-conscious performance. ## Overview The Rome Tech CMOS Battery is a high-quality 3V CR2016 lithium-ion replacement designed specifically for Lenovo ThinkPad X1 Carbon laptops (2nd to 7th Gen). Featuring a 2-pin 2-wire connector, it offers over 10 years of reliable BIOS and RTC backup power. Certified for safety and durability, this compact battery ensures seamless compatibility and easy installation, making it the ultimate choice to keep your laptop’s system clock and BIOS settings intact. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NZTR6T8 | | Antenna Location | Laptop | | Battery Capacity | 225 Amp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 23 Grams | | Battery capacity | 225 Amp Hours | | Battery cell composition | Lithium Ion | | Brand | Rome Tech | | Built-In Media | Battery | | Compatible Phone Models | Lenovo ThinkPad X | | Customer Reviews | 4.5 out of 5 stars 218 Reviews | | Global Trade Identification Number | 00308135951861 | | Manufacturer | Rome Tech | | Model Name | cr2016 | | Model Number | CMOSRTB227 | | Number of Batteries | 1 Product Specific batteries required. | | Number of batteries | 1 Product Specific batteries required. | | Recommended uses for product | Laptop | | Reusability | Rechargeable | | UPC | 308135951861 | | Voltage | 3 Volts | ## Product Details - **Battery capacity:** 225 Amp Hours - **Battery cell composition:** Lithium Ion - **Brand:** Rome Tech - **Number of batteries:** 1 Product Specific batteries required. - **Recommended uses for product:** Laptop ## Images ![Rome Tech CR2016 CMOS Battery for Lenovo ThinkPad X1 Carbon | Gen 2, 3, 4, 5, 6 Type 20FB 20FC, X1 Yoga Gen 1, 2, 3, X280, X390 Yoga, X13 Yoga Gen 1-3, X13 Gen 1 - Image 1](https://m.media-amazon.com/images/I/6143X++g8gL.jpg) ## Questions & Answers **Q: Is this compatible with the lenovo x1 carbon 2nd gen (20a7)?** A: Yes, this Rome Tech item B08NZTR6T8 works with Lenovo X1 Carbon 2nd Gen. **Q: Does this work with x1 carbon 7th gen?** A: Please message us so we can find a correct battery for you. **Q: I need a gen 1, bios battery, cr 1632. are these available?** A: Hi there, Thank you for your question. Yes, you can order it. **Q: will this work with lenovo legion5 15arh05?** A: unfortunately this one wont. This ASIN will B095PR315M, just search it through your amazon search bar ## Frequently Bought Together - Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon 4th Gen (Type 20FB, 20FC) - BIOS RTC 3V CR2016 X1 with 2 Pin 2 Wire Cable - BatteryMon 00HW003 Battery for Lenovo ThinkPad X1 Carbon Gen 3 Series 2015 Laptop, P/N: 00HW002 SB10F46440 SB10F46441-15.2V 50Wh 4Cell --- ## 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.com.ar/products/646438233-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon](https://www.desertcart.com.ar/products/646438233-rome-tech-cr2016-cmos-battery-for-lenovo-thinkpad-x1-carbon) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-24*