4.Align the tabs on the battery with the notches on the device, and then insert the battery into the battery bay. The battery release latches automatically lock the battery into place.
To remove the battery:
1.Disconnect all external devices.
2.If the device is connected to AC power, unplug the power cord from the AC outlet.
3.Turn the device upside down on a flat surface.
4.Slide the battery release latches (1) to release the battery, and then remove the battery (2).
Charging a battery
WARNING! Do not charge the device battery while you are onboard aircraft.
The battery charges whenever the device is plugged into external power through an AC adapter, an optional power adapter, an optional docking device, or an optional expansion product.
16 Chapter 2 Power management