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Backup battery removal and installation - ThinkPad Edge E520, E525

For access, remove this FRU:

Removal steps of backup battery

Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.

Release the cable from the cable guide of the backup battery as shown in the direction of arrow 2 .

Note: Your models may look slightly different from the illustration above.

When installing: Make sure that the connector is attached firmly.


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  • Alias ID:
  • Document ID: PD015274
  • Last Updated :17 Jun 2014
  • (c) 2015 Lenovo