Setting Up and Using Your Tablet-PC 81Installing the Main Battery1 If the Tablet-PC is connected to a docking device such as the optionalmedia base or battery slice (docked), undock it. See "Undocking YourTablet-PC From the Media Base" on page 212 or "Undocking YourTablet-PC From the Battery Slice" on page 220.2 Turn the Tablet-PC upside-down.3 Align the battery with the battery bay sides, then slide the battery into thebay and ensure that the two latch releases engage.Storing a BatteryRemove the battery when you store your Tablet-PC for an extended period oftime. A battery discharges during prolonged storage. After a long storageperiod, recharge the battery fully (see "Charging the Main Battery" onpage 79) before you use it.1 battery release latches (2) 2 battery1 2