






🔌 Power your HP EliteBook like a pro — never lose your BIOS settings again!
The LeFix CMOS RTC BIOS Battery Replacement is a precision-engineered 3V CR2032 lithium manganese dioxide battery with a 2-inch 1.0mm pitch connector cable. Designed specifically for HP EliteBook and ZBook models, it ensures reliable BIOS power backup with easy installation and long-lasting performance, making it an essential upgrade for professionals who demand uninterrupted system settings.
| Brand | LeFix |
| Manufacturer | LeFix |
| Model | 820 G1 640 G1 |
| Model Name | cr2032 |
| Product Dimensions | 4.5 x 2 x 0.32 cm; 9 g |
| Batteries | 1 CR2 batteries required. (included) |
| Item model number | 820 G1 640 G1 |
| Compatible Devices | CMOS Battery |
| Mounting Hardware | Battery |
| Voltage | 3 Volts |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Capacity | 220 Amp Hours |
| Battery cell composition | Lithium Manganese Dioxide |
| Manufacturer | LeFix |
| Item Weight | 9 g |
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