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Reserve Battery: Dell Latitude C610/C510 Service Manual
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system board connector ![](/images/new-backgrounds/1187980/18798075xi4.webp)
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reserve battery cable ![](/images/new-backgrounds/1187980/18798075xi7.webp)
Replacing the Reserve Battery
1.Connect the reserve battery cable to the system board connector.
2.Position the reserve battery above the speaker connector on the system board.
3.Update the BIOS using a flash BIOS update program floppy disk or CD. For instructions on how to flash the BIOS, see "Flashing the BIOS."