Power

Identifying batteries
The computer supports up to 2 batteries:
●
One primary lithium-ion battery is included with the computer.
●
The optional accessory battery that can be attached to the bottom of the computer.
If the computer will be unused and disconnected from external power for more than 2 weeks, remove
the battery and store it.
WARNING! To reduce potential safety issues, only the AC adapter or battery provided with the
computer, a replacement AC adapter or battery provided by HP, or a compatible AC adapter or
battery purchased as an accessory from HP should be used with the computer.
20 Chapter 7 Batteries ENWW