Toshiba NB250 Maintenance Manual page 13

1 Hardware Overview
Chapter 1
1.1 Features .................................................................................................................. 1-1
1.2 2.5-inch HDD ......................................................................................................... 1-8
1.3 Power Supply ......................................................................................................... 1-9
1.4 Batteries................................................................................................................ 1-11
1.4.1 Main Battery ......................................................................................... 1-11
1.4.2 Battery Charging Control ..................................................................... 1-11
1.4.3 RTC Battery.......................................................................................... 1-12
NB250/NB255 Maintenance Manual
Contents
1-ii