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🔋 Power your ThinkPad like a pro — never miss a beat!
The Rome Tech CMOS Battery is a premium 3V CR2016 lithium-ion replacement designed specifically for Lenovo ThinkPad X1 Carbon models 4th through 7th Gen. Featuring a compact 2-pin 2-wire connector and durable heat shrink protection, it offers long-lasting BIOS and RTC power with easy installation and reliable customer support.
| Battery Weight | 23 Grams |
| Battery Cell Type | Lithium Ion |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| Voltage | 3 Volts |
| 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 |
R**N
Very good replacement battery
This product fulfilled the purpose i wanted it for. It fit very well with only the expected changes. I am happy with this product.
J**M
Easy to Install
Very simple to install but is located under the main battery. You may want to replace both since the main battery has to come out anyway. Very reasonable price
B**A
Easy install
Perfect replacement for easy install.
B**L
Stopped the beeps on boot
Replaced the CMOS on an old lenovo thinkpad. It worked
C**E
i had to splice in a different connector
I had to modify by splicing to my old connector despite coming up in searches for my specific thinkpad model, but I haven't thought about it in a long time which I guess is the point
R**H
Good Choice
Battery is much better than the 5 year old one in the laptop.
K**S
Worked in my X1 Yoga G3, but be careful.
While this worked fine replacing the dead CMOS battery in my X1 Yoga Gen 3, keep in mind that this isn't quite as device-specific as the item title makes it out to be.The plug fits fine, but the wire is about twice as long as the OEM part. Also, the OEM battery is about as flat as a CR2032 battery with two-sided tape. This battery is about twice as thick and uses puffy 3M double-sided tape.In the X1 Yoga G3, there was enough clearance for the bottom shell, and the wire wasn't too difficult to stuff behind the shielding, but if your application has tighter tolerances, this isn't a like-for-like part.
B**E
it works
USED THIS ON A LENOVO L13 GEN 2 INTEL CORE i5-1145G7. WORKS LIKE A CHARM.
F**K
Still makes beep sound
It still makes beep sound and is overpriced as well.
Trustpilot
3 weeks ago
2 weeks ago