

🔋 Power your Dell with precision — never miss a BIOS beat!
The LeFix CR1220 CMOS RTC BIOS battery is a high-quality, brand-new lithium manganese dioxide power cell designed specifically for Dell XPS and Precision laptops. Featuring a unique 2-pin thin connector and tested for reliability, it ensures stable BIOS operation and accurate system timekeeping. Lightweight and easy to install, this replacement battery restores your laptop’s essential functions with confidence.











| ASIN | B082G35D4R |
| Antenna Location | Laptop |
| Battery Cell Type | Lithium Manganese Dioxide |
| Battery Weight | 4 g |
| Best Sellers Rank | #55,038 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #3,699 in Laptop Batteries |
| Brand | LeFix |
| Compatible Phone Models | For dell XPS 15 |
| Customer Reviews | 4.2 4.2 out of 5 stars (60) |
| Included Components | Battery |
| Item Dimensions | 1.57 x 0.47 x 0.08 inches |
| Manufacturer | LeFix |
| Model Name | cr1220 |
| Number of Batteries | 1 CR2 batteries required. (included) |
| Reusability | Single Use |
| UPC | 655160982323 |
| Voltage | 14.8 volts |
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