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      Battery Pack Removal and Installation - ThinkPad Edge E120, E125

      Battery Pack Removal


      Important notice for replacing a battery pack:

      • Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective. •
      • The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue.
      • If Lenovo ThinkVantage Toolbox is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced. Note that the replacement of a physically damaged battery pack is not covered by the warranty.


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

      Unlock the battery latch [1] . Holding the battery lock lever in the unlocked position and remove the battery pack in the direction shown by arrow [2] .

      Please perform the following steps as shown in the pictures below.


      Battery Pack Installation

      When installing: Install the battery pack in the slot, and make sure that the battery latch is in the locked position.


      Purchase parts online



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      • Alias ID:
      • Document ID: PD015142
      • Last Updated :17 Jun 2014
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