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🔋 Keep your Thinkpad alive and thriving—because every second counts!
The LeFix Replacement CMOS RTC BIOS Battery is a high-quality, rechargeable 3V lithium manganese dioxide battery designed specifically for over 30 Lenovo Thinkpad models. Featuring a standard 2-pin connector and ultra-lightweight 4-gram design, it ensures easy installation and reliable performance. Each unit is tested before shipping to guarantee durability and compatibility, making it the perfect power solution to maintain your laptop’s BIOS clock and system settings.
| ASIN | B08LGCGJVT |
| Antenna Location | Laptop |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 4 Grams |
| Best Sellers Rank | #68,086 in Electronics ( See Top 100 in Electronics ) #897 in Laptop Batteries |
| Brand | LeFix |
| Compatible Phone Models | For Certain Laptop Models |
| Customer Reviews | 4.5 4.5 out of 5 stars (111) |
| Item Dimensions | 1.18 x 0.79 x 0.13 inches |
| Item Weight | 4 Grams |
| Manufacturer | LeFix |
| Model Number | CR2032 Edge E |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 3 Volts |
A**R
Works good
Worked as expected Thanks!
U**K
Worked for my lenovo W540 from 2014
It worked and is still working. Just be very careful when changing the battery on the Lenovo W540 to avoid breaking anything (my plug pins were a bit loose).
D**D
Bring Old Laptops Back to Life
I like to convert old laptop to ChromeFlex OS machines. When the motherboard battery for the clock and CMOS goes dead, people junk their machines. This is how you restore machines that are aging and fading.
M**.
Works fine with some extra tape
I got this to replace the CMOS battery in my ThinkPad P15 Gen 1 (type 20ST). The wires are on the long side, but that didn't cause an issue. My only complaint is that the included adhesive pad was on the small and thin side. The uneven surface of the battery and motherboard made it not stick in place. I added a bit of my own double-stick tape to make sure it stayed put.
W**T
LeFix Replacement CMOS Battery for Lenovo Thinkpad T430
I ordered this battery to replace the one on my computer. it was a perfect fit. It worked as advertised. I tested by turning the laptop off and disconnecting from power and removed the battery. After putting everything back and turning on the laptop i didn't have to fix the clock on the Cmos of the computer.
K**Y
Seems pricey, but works great
This battery actually worked (for my Lenovo e440), unlike the Rome Tech one I first bought that was dead on arrival. I opened the casing of this one, tested it, and found it to have sufficient charge.
K**T
It's good.
It had the wrong connector for my Lenovo idea pad 20S-14IAP. No issue for me. I was able to move over the previous connector.
P**E
Does not fit the Lenovo Thinkpad T480s
Waste of money and time. Does not fit my Thinkpad T480S and these people don't care!!!
C**C
Works for my Thinkpad T450s.
W**M
Working very well as expected
A**R
works well on my lenovo laptop.
A**O
Good
U**G
Perfecto, aunque haya llegado con algún retraso.