Dell Alienware m15 R6 Service Manual page 19

Steps
1. Flip the battery and remove the battery cable from the routing guides on the battery.
2. Disconnect the battery cable from the connector on the battery.
3. Lift the battery cable off the battery.
Installing the battery cable
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the battery cable and provides a visual representation of the installation procedure.
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