--- product_id: 254309657 title: "Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable" brand: "rome tech" price: "Rp308869" currency: IDR in_stock: true reviews_count: 10 category: "Rome Tech" url: https://www.desertcart.id/products/254309657-rome-tech-cmos-battery-for-lenovo-thinkpad-x1-carbon-gen store_origin: ID region: Indonesia --- # 3V CR2016 Lithium power 2-pin cable for seamless BIOS fit 10-min quick & easy install Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable **Brand:** rome tech **Price:** Rp308869 **Availability:** ✅ In Stock ## Summary > 🔋 Power your Lenovo like a pro — never lose time, never lose edge. ## Quick Answers - **What is this?** Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable by rome tech - **How much does it cost?** Rp308869 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/254309657-rome-tech-cmos-battery-for-lenovo-thinkpad-x1-carbon-gen) ## 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 - • **Trusted by Pros:** Highly rated with 4.5 stars and top 100 laptop battery rank — join thousands who fixed their runtime errors fast. - • **Compact & Durable:** Ultra-small form factor with heat shrink protection for long-lasting performance. - • **Reliable Power Boost:** Premium CR2016 battery ensures your ThinkPad’s BIOS clock never misses a beat. - • **Plug & Play Simplicity:** 2-pin cable design makes replacement a breeze — no tech degree required. - • **Universal Lenovo Compatibility:** Fits X1 Carbon Gen 2-7, X1 Yoga Gen 1-3, X280, X390 Yoga, X13 Gen 1-3 & more — one battery to rule them all. ## Overview The Rome Tech CMOS Battery is a premium 3V CR2016 lithium replacement designed specifically for Lenovo ThinkPad models including X1 Carbon Gen 2-7 and X1 Yoga Gen 1-3. Featuring a 2-pin cable connector and compact design, it offers quick installation and reliable BIOS clock performance, resolving runtime clock errors efficiently. Highly rated and trusted by professionals, it ensures your laptop maintains accurate date and time with long-lasting durability. ## Description Product description PERFECT CMOS BATTERY FOR YOUR DEVICE BIOS CMOS RTC Lithium-Ion Coin Cell Batteries Rome Tech Lithium Coin Cell Batteries keep laptops and small electronics powered and ready. Ideal for notebooks, netbooks, laptops, portable computers, warehouse scanners, household devices, and much more. Rome Tech CMOS RTC batteries are small but effective batteries that offer long-lasting battery life coupled with safety and reliability. Small but Powerful Boasting high power in a small size, Rome Tech zero-mercury lithium-ion batteries are built to last and designed to perform in extreme environments. Buy a Rome Tech RTC CMOS replacement battery for home and office use. Easy Replacement Rome Tech CMOS batteries are simple to replace in a wide variety of laptops and netbook devices. Each battery includes an identification label so you can easily verify the authenticity and a matching connector for 100% compatibility. Housed in protective packaging, the CMOS RTC battery can be easily removed and installed without soldering or modifications. Replace original OEM battery with a high-quality Rome Tech RTC CMOS BIOS battery Contains one Rome Tech 2016 Lithium coin-type battery Holds power for up to 10 years in storage, ensuring you have CMOS batteries ready when you need them Cell size: 2016; IEC: CR2016; Type: Lithium Coin; Volt: 3 These lithium batteries can withstand a wide temperature range, from -22º to 140º F CMOS Battery Standard Technical Specification UNIVERSAL BATTERY COMPATIBLE NOT ONLY WITH LAPTOPS BUT WITH OTHER DEVICES Suitable for other devices Delivers long-lasting, dependable performance in specialty devices like laptops, scanners, remotes, keyless entry systems, glucose monitors, toys, and games Summary These reliable and durable Rome Tech CMOS RTC Coin Lithium-Ion Batteries are able to withstand a wide range of temperatures (from -22º to 140º F) and can hold power in storage for up to 10 years, giving you coin battery power you can depend on. Responsibly designed with zero mercury and easy to open the packaging to save time and the environment, it’s easy to see why Rome Tech CMOS RTC Lithium-Ion Coin Batteries are the right choice for your specialty devices. Review: Worked perfectly to save my ThinkPad X1 Carbon Gen 7 from exile - If you have a Gen 7 and need a CMOS battery, this is your guy. I replaced mine due to my computer being unable to hold onto the current date and time then loudly complaining about it, which per Google can be the CMOS battery. And it was! I waited a couple months to review in case I was wrong or this battery craps out but so far it’s perfect. Replacing was much harder for me than the online demos suggested because I could not unscrew multiple internal screws (even with my appropriately tiny screwdrivers!) and I was too impatient to order then wait for a tiny screw removal tool. There were at least 4 more tiny screws in my computer than on the pictures of what’s supposed to be inside my computer lol. I ended up risking damage by very slightly bending the plastic I couldn’t get off and squeezing this little guy in. This ultimately made it slightly harder to get the external cover back on but I managed. None of this is the fault of this battery, I blame Lenovo and myself. : ) If I were to do this again, I’d order a tiny screw removal tool and maybe better tiny screwdrivers. Review: Works on X1 Carbon 6th Gen (Intel 8th gen) - fit my x1 carbon 6th gen well. so far so good! ## Features - Rome Tech BIOS CMOS battery for PC motherboard best suits to replace your broken or non-working old 2016 battery - we provide premium quality only - Compatible with Lenovo ThinkPad X1 Carbon Gen 2–7 (Type 20FB, 20FC, 20HQ, 20HR, 20K3, 20K4, 20KH, 20KG), X1 Yoga Gen 1–3, X280, X390 Yoga, X13 Gen 1–3, X13 Yoga Gen 1–3, X1 Extreme Gen 1, 2, 5 - Enjoy extended reliability of the CR2016 battery and heat shrink of a high caliber - the CMOS CR 2016 batteries 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 CR2016 3V Lithium Battery connector with 2 pins and 2 wires - Quick and simple battery installation takes only 10 minutes of your time. Try our customer service for resolving any issues during battery replacement ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NZTR6T8 | | Antenna Location | Laptop | | Battery Capacity | 225 Amp Hours | | Battery Cell Composition | Lithium | | Battery Cell Type | Lithium | | Battery Weight | 23 Grams | | Best Sellers Rank | #18,723 in Electronics ( See Top 100 in Electronics ) #113 in Laptop Batteries | | Brand | Rome Tech | | Built-In Media | Battery | | Compatible Phone Models | Lenovo ThinkPad X1 Carbon 4th Gen (Type 20FB, 20FC) / Lenovo ThinkPad X1 Carbon 5th Gen Kabylake (Type 20HR, 20HQ) / Lenovo ThinkPad X1 Carbon 5th Gen Skylake (Type 20K4, 20K3) / Lenovo ThinkPad X1 Carbon 6th Gen (Type 20KH, 20KG) / Lenovo ThinkPad X1 Carbon 7th Gen | | Customer Reviews | 4.4 out of 5 stars 226 Reviews | | Global Trade Identification Number | 00308135951861 | | Manufacturer | Rome Tech | | Model Name | cr2016 | | Model Number | CMOSRTB227 | | Number of Batteries | 1 Product Specific batteries required. | | Recommended Uses For Product | Laptop | | Reusability | Single Use | | UPC | 308135951861 | | Unit Count | 1.0 Count | | Voltage | 3 Volts | | Warranty Description | 30 Days | ## Product Details - **Battery Capacity:** 225 Amp Hours - **Battery Cell Composition:** Lithium - **Brand:** Rome Tech - **Number of Batteries:** 1 Product Specific batteries required. - **Recommended Uses For Product:** Laptop ## Images ![Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable - Image 1](https://m.media-amazon.com/images/I/6143X++g8gL.jpg) ![Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable - Image 2](https://m.media-amazon.com/images/I/51RwwUZlHHL.jpg) ![Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable - Image 3](https://m.media-amazon.com/images/I/510z1sv2j7L.jpg) ![Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable - Image 4](https://m.media-amazon.com/images/I/51-WQT-SlIL.jpg) ![Rome Tech CMOS Battery for Lenovo ThinkPad X1 Carbon (Gen 2-6 Type 20FB 20FC), X1 Yoga (Gen 1-3), X280, X390 Yoga, X13 Yoga (Gen 1-3), X13 Gen 1 – BIOS RTC 3V CR2016 2-Pin Cable - Image 5](https://m.media-amazon.com/images/I/51MGOCT3S4L.jpg) ## Available Options This product comes in different **Size** options. ## 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked perfectly to save my ThinkPad X1 Carbon Gen 7 from exile *by A***S on November 30, 2025* If you have a Gen 7 and need a CMOS battery, this is your guy. I replaced mine due to my computer being unable to hold onto the current date and time then loudly complaining about it, which per Google can be the CMOS battery. And it was! I waited a couple months to review in case I was wrong or this battery craps out but so far it’s perfect. Replacing was much harder for me than the online demos suggested because I could not unscrew multiple internal screws (even with my appropriately tiny screwdrivers!) and I was too impatient to order then wait for a tiny screw removal tool. There were at least 4 more tiny screws in my computer than on the pictures of what’s supposed to be inside my computer lol. I ended up risking damage by very slightly bending the plastic I couldn’t get off and squeezing this little guy in. This ultimately made it slightly harder to get the external cover back on but I managed. None of this is the fault of this battery, I blame Lenovo and myself. : ) If I were to do this again, I’d order a tiny screw removal tool and maybe better tiny screwdrivers. ### ⭐⭐⭐⭐⭐ Works on X1 Carbon 6th Gen (Intel 8th gen) *by B***Z on March 2, 2026* fit my x1 carbon 6th gen well. so far so good! ### ⭐⭐⭐⭐⭐ Solves computer issue of RUN TIME CLOCK ERROR *by M***. on November 15, 2022* This battery is a quick, simple fix to solve a computer that has a RUN TIME CLOCK ERROR. If your laptop isn't saving the correct date/time, or is having a startup issue when you connect power, replacing the CMOS battery is 1) Cheap 2) Quick and 3) Easy. Great battery at a great price from this seller. We used it on a Lenovo T431S and installed easily. ## 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.id/products/254309657-rome-tech-cmos-battery-for-lenovo-thinkpad-x1-carbon-gen](https://www.desertcart.id/products/254309657-rome-tech-cmos-battery-for-lenovo-thinkpad-x1-carbon-gen) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-28*