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🔋 Power your Alienware like a pro — never miss a BIOS beat!
The RT-CMOS-14-01 is a premium 3V CR2025 lithium manganese dioxide CMOS battery designed specifically for Dell Alienware M15 and M17 laptops. With a compact size and 225mAh capacity, it offers reliable BIOS backup power and easy installation in under 10 minutes, supported by Rome Tech’s quality assurance and customer service.
| ASIN | B094WC7H1Y |
| Antenna Location | Laptop |
| Battery Capacity | 225 Milliamp Hours |
| Battery Cell Composition | Lithium Manganese Dioxide |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 3.2 Grams |
| Best Sellers Rank | #69,782 in Electronics ( See Top 100 in Electronics ) #1,071 in Laptop Batteries |
| Brand | Rome Tech |
| Built-In Media | Battery |
| Compatible Phone Models | see description |
| Customer Reviews | 4.4 out of 5 stars 19 Reviews |
| Manufacturer | Rome Tech |
| Model Name | cr2025 |
| Model Number | CMOSRTB227 |
| Number of Batteries | 1 Product Specific batteries required. |
| Recommended Uses For Product | Laptop |
| Reusability | Rechargeable |
| UPC | 372769847388 |
| Unit Count | 1 Count |
| Voltage | 3 Volts |
| Warranty Description | 30 Days |
C**R
Worked Perfect for M17 Alienware
Worked as expected. Good fit and glad it included a 3M sticky on the back to stick to motherboard.
D**.
Installs like OEM.
Looks just like the pic. Worked just fine.
P**S
CMOS Battery replacement for Alienware M15
Had to replace the CMOS battery in my son's Alienware M15 and this worked perfectly. Couldn't ask for anything else.
E**E
Works on my old Alienware laptop. Lasts around 2 years.
Is your PC kicking off one of those dreaded CMOS errors that sounds serious but only means the battery needs to be swapped out? This will fix it. The last one i bought lasted about 2 years. My Alienware had zero issues recognizing it.
J**K
It just works
It is exactly what it says it is, and is far cheaper than the OEM version.
R**S
Seems to work
Plugged right into my Alienware M15 laptop
S**H
The battery was the one I ordered and it arrived when they said it would.
The battery was the one I ordered and it arrived when they said it would.
E**N
Battery was stuck to tape!!!
Battery was stuck to adhesive tape, therefore when slicing through the thin layer of tape alone I cut the wires going to the battery right in half and didn't even know it. One strip of tap securing the battery could have prevented this from happening. I am skilled enough to have soldered the wires together, provided insulating tape and installed the battery anyway, works fine but more work than needed.
TrustPilot
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vor 1 Monat