HP 581075-001 | Battery for real-time clock (RTC)

Here are the technical specs for the HP Battery for real-time clock (RTC):

- Battery Type: Lithium coin cell
- Voltage: 3V
- Capacity: 220mAh
- Dimensions: 20mm x 3.2mm
- Weight: 2.5g
- Compatibility: HP Compaq 6000 Pro, HP Compaq 6005 Pro, HP Compaq 6200 Pro, HP Compaq 6300 Pro, HP Compaq 6305 Pro, HP Elite 8000, HP Elite 8100, HP Elite 8200, HP Elite 8300, HP Pro 4000, HP Pro 4300, HP Pro 6000, HP Pro 6005, HP Pro 6200, HP Pro 6300, HP Pro 6305, HP TouchSmart 9100, HP TouchSmart Elite 7320, HP TouchSmart Elite 7500

Helpful notes:
- This battery is designed specifically for the real-time clock (RTC) in HP computers.
- It is important to replace the battery when the computer's clock starts losing time or resetting to default.
- This battery is easy to replace and can be done without professional assistance.