Installing The 3-Cell Battery - Dell Latitude 3520 Service Manual

Steps
1. Disconnect the battery cable from the connector on the system board.
2. Remove the three (M2X3) screws that secure the battery in place.
3. Lift and remove the battery from the palmrest assembly.
4. Slide the metal above the connector on the battery to unlock.
5. Peel the adhesive tapes and unroute the battery cable from routing channel in the battery.
6. Disconnect the battery cable from the connector on the battery.

Installing the 3-cell battery

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 and provides a visual representation of the installation procedure.
Removing and installing components 43