Technical information

Providing Power
For Your Information
Standby Battery: Your computer has another rechargeable
battery, called the standby battery. It supplies the necessary
power to save data when a battery pack is replaced during
suspend mode. The standby battery can be replaced only by
your IBM authorized reseller or IBM marketing representative. To
charge the standby battery, connect the AC Adapter to the
computer. When using the computer for the first time, let the
battery charge for at least 8 hours to allow it to become fully
charged.
Car Battery Adapter
The Car Battery Adapter, available as an option, plugs into the
cigarette lighter socket of a car and supplies power to your computer.
See the manual supplied with the Car Battery Adapter for more
information.
22 IBM ThinkPad 755CX User's Guide