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🔋 Power your productivity with Rome Tech’s sleek CMOS battery!
The Rome Tech CMOS Battery 3V CR2032 with 2-pin wire cable is a premium replacement battery designed for a broad range of Dell and Lenovo laptops. Featuring a compact design and easy 10-minute installation, it delivers reliable, long-lasting power to keep your BIOS settings intact. Compatible with multiple models including Dell Latitude E5440 series and Lenovo ThinkPad P51, this battery ensures seamless performance and comes backed by responsive customer support.
| Brand | Rome Tech |
| Series | 22REGPN2032M |
| Item model number | 22REGPN2032M |
| Item Weight | 2.4 ounces |
| Package Dimensions | 6.18 x 4.21 x 0.55 inches |
| Voltage | 3 Volts |
| Batteries | 1 CR2032 batteries required. |
| Manufacturer | Rome Tech |
| ASIN | B08HB72MLM |
| Country of Origin | China |
| Date First Available | March 29, 2020 |
K**C
Good
Battery works good, but this one wasn't the issue with my laptop. It's also a pain to put in.
Y**.
Works in my Latitude 7390 2-in-1
My Dell Latitude 7390 2-in-1 wouldn't remember the time of day. The light on the front edge blinked white and orange in the pattern which indicated bad CMOS battery. The wires on this replacement battery are longer than on the original, but there was enough room inside the case to route the excess length. Now my Latitude remembers the date and the light on the front edge doesn't blink.
R**T
Worked as expected and brought the CMOS settings back to a saved state
Worked as expected and brought the CMOS settings back to a saved state on a Thinkpad W540.
D**N
Match to existing polarity.
Easy to install and fits perfectly.
T**S
Working with HP Compaq 6910p
After a little online research, it looked like this one would be compatible with my "antique" laptop. The wiring ended up being slightly longer than I needed, but I was able to loop the wiring and tuck it into the routing channel. So far it seems to be working fine! I am glad that I don't have to keep "forgetting to reset" the date and time every time I fire up my old-reliable refurbished retrogaming laptop.
A**A
The T60 lives!
Required to libreboot, came in mega handy, The adhesive pad makes life easier because there's no way you're reusing 18 year old tape to reinstall it.
K**R
Great customer support
The actual battery I received had the right label on the package, but the battery inside the sealed bag didn't match the label and wasn't the correct battery. So beware that there was at least one mislabeled RomeTech battery in stock at Amazon. On the up-side, RomeTech customer support was awesome - they shipped the correct battery quickly and made it easy to return the incorrect one.
B**R
works fine
needed bios battery for old system. worked just fine.
Trustpilot
1 month ago
1 month ago